Plano-Convex Lens 1.0mm Dia. x 0.6mm FL, MgF2 Coating
#65-257
Diameter (mm)
1.0
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
0.6
Back Focal Length BFL (mm)
0.17
Focal Length Tolerance (%)
±1
Radius R1 (mm)
0.5
Edge Thickness ET (mm)
0.39
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 1.0mm Dia. x 1.0mm FL, MgF2 Coating
#65-258
Diameter (mm)
1.0
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
1.0
Back Focal Length BFL (mm)
0.57
Focal Length Tolerance (%)
±1
Radius R1 (mm)
0.85
Edge Thickness ET (mm)
0.64
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 1.0mm Dia. x 1.5mm FL, MgF2 Coating
#65-259
Diameter (mm)
1.0
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
1.5
Back Focal Length BFL (mm)
1.07
Focal Length Tolerance (%)
±1
Radius R1 (mm)
1.28
Edge Thickness ET (mm)
0.70
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 1.0mm Dia. x 2.0mm FL, MgF2 Coating
#65-260
Diameter (mm)
1.0
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
2.0
Back Focal Length BFL (mm)
1.57
Focal Length Tolerance (%)
±1
Radius R1 (mm)
1.70
Edge Thickness ET (mm)
0.72
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 1.5mm Dia. x 1.0mm FL, MgF2 Coating
#65-261
Diameter (mm)
1.5
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
1.0
Back Focal Length BFL (mm)
0.57
Focal Length Tolerance (%)
±1
Radius R1 (mm)
0.85
Edge Thickness ET (mm)
0.35
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 1.5mm Dia. x 1.5mm FL, MgF2 Coating
#65-262
Diameter (mm)
1.5
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
1.5
Back Focal Length BFL (mm)
1.07
Focal Length Tolerance (%)
±1
Radius R1 (mm)
1.28
Edge Thickness ET (mm)
0.56
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 1.5mm Dia. x 2.0mm FL, MgF2 Coating
#65-263
Diameter (mm)
1.5
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
2.0
Back Focal Length BFL (mm)
1.57
Focal Length Tolerance (%)
±1
Radius R1 (mm)
1.70
Edge Thickness ET (mm)
0.63
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 2.0mm Dia. x 1.5mm FL, MgF2 Coating
#65-264
Diameter (mm)
2.0
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
1.5
Back Focal Length BFL (mm)
1.07
Focal Length Tolerance (%)
±1
Radius R1 (mm)
1.28
Edge Thickness ET (mm)
0.32
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 2.0mm Dia. x 2.0mm FL, MgF2 Coating
#65-265
Diameter (mm)
2.0
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
2.0
Back Focal Length BFL (mm)
1.57
Focal Length Tolerance (%)
±1
Radius R1 (mm)
1.70
Edge Thickness ET (mm)
0.48
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 2.0mm Dia. x 3.0mm FL, MgF2 Coating
#65-266
Diameter (mm)
2.0
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
3.0
Back Focal Length BFL (mm)
2.57
Focal Length Tolerance (%)
±1
Radius R1 (mm)
2.55
Edge Thickness ET (mm)
0.60
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 2.0mm Dia. x 4.0mm FL, MgF2 Coating
#65-267
Diameter (mm)
2.0
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
4.0
Back Focal Length BFL (mm)
3.57
Focal Length Tolerance (%)
±1
Radius R1 (mm)
3.40
Edge Thickness ET (mm)
0.65
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 2.5mm Dia. x 2.0mm FL, MgF2 Coating
#65-268
Diameter (mm)
2.5
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
2.0
Back Focal Length BFL (mm)
1.57
Focal Length Tolerance (%)
±1
Radius R1 (mm)
1.70
Edge Thickness ET (mm)
0.25
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 2.5mm Dia. x 2.5mm FL, MgF2 Coating
#65-269
Diameter (mm)
2.5
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
2.5
Back Focal Length BFL (mm)
2.05
Focal Length Tolerance (%)
±1
Radius R1 (mm)
2.12
Edge Thickness ET (mm)
0.39
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 2.5mm Dia. x 3.0mm FL, MgF2 Coating
#65-270
Diameter (mm)
2.5
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
3.0
Back Focal Length BFL (mm)
2.57
Focal Length Tolerance (%)
±1
Radius R1 (mm)
2.55
Edge Thickness ET (mm)
0.47
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 2.5mm Dia. x 4.0mm FL, MgF2 Coating
#65-271
Diameter (mm)
2.5
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
4.0
Back Focal Length BFL (mm)
3.57
Focal Length Tolerance (%)
±1
Radius R1 (mm)
3.40
Edge Thickness ET (mm)
0.56
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 2.5mm Dia. x 5.0mm FL, MgF2 Coating
#65-272
Diameter (mm)
2.5
Diameter Tolerance (mm)
+0.0/-0.05
Effective Focal Length EFL (mm)
5.0
Back Focal Length BFL (mm)
4.57
Focal Length Tolerance (%)
±1
Radius R1 (mm)
4.25
Edge Thickness ET (mm)
0.61
Center Thickness CT (mm)
0.80
Center Thickness Tolerance (mm)
±0.05
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Substrate
N-LaSF9
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 3.0mm Dia. x 3.0mm FL, MgF2 Coating
#45-118
Diameter (mm)
3.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
3.00
Back Focal Length BFL (mm)
1.88
Focal Length Tolerance (%)
±1
Radius R1 (mm)
2.35
Edge Thickness ET (mm)
1.46
Center Thickness CT (mm)
2.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 3.0mm Dia. x 4.5mm FL, MgF2 Coating
#45-142
Diameter (mm)
3.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
4.50
Back Focal Length BFL (mm)
3.50
Focal Length Tolerance (%)
±1
Radius R1 (mm)
3.62
Edge Thickness ET (mm)
1.47
Center Thickness CT (mm)
1.80
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-LaSF44
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 3.0mm Dia. x 6.0mm FL, MgF2 Coating
#32-953
Diameter (mm)
3.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
6.00
Back Focal Length BFL (mm)
4.81
Focal Length Tolerance (%)
±1
Radius R1 (mm)
3.10
Edge Thickness ET (mm)
1.41
Center Thickness CT (mm)
1.80
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 3.0mm Dia. x 7.5mm FL, MgF2 Coating
#48-910
Diameter (mm)
3.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
7.50
Back Focal Length BFL (mm)
6.51
Focal Length Tolerance (%)
±1
Radius R1 (mm)
3.88
Edge Thickness ET (mm)
1.20
Center Thickness CT (mm)
1.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 3.0mm Dia. x 9.0mm FL, MgF2 Coating
#32-955
Diameter (mm)
3.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
9.00
Back Focal Length BFL (mm)
8.01
Focal Length Tolerance (%)
±1
Radius R1 (mm)
4.65
Edge Thickness ET (mm)
1.25
Center Thickness CT (mm)
1.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 3.0mm Dia. x 12.0mm FL, MgF2 Coating
#45-273
Diameter (mm)
3.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
12.00
Back Focal Length BFL (mm)
11.29
Focal Length Tolerance (%)
±1
Radius R1 (mm)
6.20
Edge Thickness ET (mm)
0.90
Center Thickness CT (mm)
1.08
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 3.0mm Dia. x 15.0mm FL, MgF2 Coating
#45-426
Diameter (mm)
3.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
15.00
Back Focal Length BFL (mm)
14.17
Focal Length Tolerance (%)
±1
Radius R1 (mm)
7.78
Edge Thickness ET (mm)
1.12
Center Thickness CT (mm)
1.26
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 4.0mm Dia. x 4.0mm FL, MgF2 Coating
#45-224
Diameter (mm)
4.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
4.00
Back Focal Length BFL (mm)
3.06
Focal Length Tolerance (%)
±1
Radius R1 (mm)
3.21
Edge Thickness ET (mm)
1.00
Center Thickness CT (mm)
1.70
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-LaSF44
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 4.0mm Dia. x 6.0mm FL, MgF2 Coating
#45-428
Diameter (mm)
4.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
6.00
Back Focal Length BFL (mm)
4.51
Focal Length Tolerance (%)
±1
Radius R1 (mm)
3.11
Edge Thickness ET (mm)
1.53
Center Thickness CT (mm)
2.26
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 4.0mm Dia. x 8.0mm FL, MgF2 Coating
#45-226
Diameter (mm)
4.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
8.00
Back Focal Length BFL (mm)
7.17
Focal Length Tolerance (%)
±1
Radius R1 (mm)
5.36
Edge Thickness ET (mm)
1.00
Center Thickness CT (mm)
1.39
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BaF10
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 4.0mm Dia. x 10.0mm FL, MgF2 Coating
#45-430
Diameter (mm)
4.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
10.00
Back Focal Length BFL (mm)
8.92
Focal Length Tolerance (%)
±1
Radius R1 (mm)
5.19
Edge Thickness ET (mm)
1.24
Center Thickness CT (mm)
1.64
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 4.0mm Dia. x 12.0mm FL, MgF2 Coating
#45-432
Diameter (mm)
4.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
12.00
Back Focal Length BFL (mm)
11.00
Focal Length Tolerance (%)
±1
Radius R1 (mm)
6.22
Edge Thickness ET (mm)
1.19
Center Thickness CT (mm)
1.52
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 4.5mm Dia. x 4.5mm FL, MgF2 Coating
#45-144
Diameter (mm)
4.50
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
4.50
Back Focal Length BFL (mm)
3.05
Focal Length Tolerance (%)
±1
Radius R1 (mm)
3.61
Edge Thickness ET (mm)
1.80
Center Thickness CT (mm)
2.59
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-LaSF44
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 4.5mm Dia. x 9.0mm FL, MgF2 Coating
#45-148
Diameter (mm)
4.50
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
9.00
Back Focal Length BFL (mm)
7.41
Focal Length Tolerance (%)
±1
Radius R1 (mm)
4.65
Edge Thickness ET (mm)
1.80
Center Thickness CT (mm)
2.38
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 5.0mm Dia. x 5.0mm FL, MgF2 Coating
#45-228
Diameter (mm)
5.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
5.00
Back Focal Length BFL (mm)
3.96
Focal Length Tolerance (%)
±1
Radius R1 (mm)
4.02
Edge Thickness ET (mm)
1.00
Center Thickness CT (mm)
1.87
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-LaSF44
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 5.0mm Dia. x 7.5mm FL, MgF2 Coating
#48-655
Diameter (mm)
5.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
7.50
Back Focal Length BFL (mm)
6.43
Focal Length Tolerance (%)
±1
Radius R1 (mm)
5.89
Edge Thickness ET (mm)
1.34
Center Thickness CT (mm)
1.90
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 5.0mm Dia. x 10.0mm FL, MgF2 Coating
#45-230
Diameter (mm)
5.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
10.00
Back Focal Length BFL (mm)
8.91
Focal Length Tolerance (%)
±1
Radius R1 (mm)
5.17
Edge Thickness ET (mm)
1.00
Center Thickness CT (mm)
1.64
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 5.0mm Dia. x 12.0mm FL, MgF2 Coating
#45-434
Diameter (mm)
5.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
12.00
Back Focal Length BFL (mm)
10.83
Focal Length Tolerance (%)
±1
Radius R1 (mm)
6.22
Edge Thickness ET (mm)
1.25
Center Thickness CT (mm)
1.77
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 5.0mm Dia. x 15.0mm FL, MgF2 Coating
#45-355
Diameter (mm)
5.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
15.00
Back Focal Length BFL (mm)
13.94
Focal Length Tolerance (%)
±1
Radius R1 (mm)
7.75
Edge Thickness ET (mm)
1.19
Center Thickness CT (mm)
1.60
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 5.0mm Dia. x 20.0mm FL, MgF2 Coating
#49-883
Diameter (mm)
5.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
20.00
Back Focal Length BFL (mm)
19.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
10.34
Edge Thickness ET (mm)
1.19
Center Thickness CT (mm)
1.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 6.0mm Dia. x 6.0mm FL, MgF2 Coating
#45-078
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
6.00
Back Focal Length BFL (mm)
4.60
Focal Length Tolerance (%)
±1
Radius R1 (mm)
4.71
Edge Thickness ET (mm)
1.42
Center Thickness CT (mm)
2.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 6.0mm Dia. x 7.5mm FL, MgF2 Coating
#49-884
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
7.50
Back Focal Length BFL (mm)
6.10
Focal Length Tolerance (%)
±1
Radius R1 (mm)
5.89
Edge Thickness ET (mm)
1.68
Center Thickness CT (mm)
2.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 6.0mm Dia. x 9.0mm FL, MgF2 Coating
#32-470
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
9.00
Back Focal Length BFL (mm)
7.95
Focal Length Tolerance (%)
±1
Radius R1 (mm)
6.05
Edge Thickness ET (mm)
0.95
Center Thickness CT (mm)
1.75
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF5
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 6.0mm Dia. x 12.0mm FL, MgF2 Coating
#32-472
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
12.00
Back Focal Length BFL (mm)
10.94
Focal Length Tolerance (%)
±1
Radius R1 (mm)
6.20
Edge Thickness ET (mm)
0.83
Center Thickness CT (mm)
1.60
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 6.0mm Dia. x 15.0mm FL, MgF2 Coating
#45-080
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
15.00
Back Focal Length BFL (mm)
13.68
Focal Length Tolerance (%)
±1
Radius R1 (mm)
7.75
Edge Thickness ET (mm)
1.40
Center Thickness CT (mm)
2.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 6.0mm Dia. x 18.0mm FL, MgF2 Coating
#32-474
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
18.00
Back Focal Length BFL (mm)
17.07
Focal Length Tolerance (%)
±1
Radius R1 (mm)
9.30
Edge Thickness ET (mm)
0.92
Center Thickness CT (mm)
1.42
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 6.0mm Dia. x 21.0mm FL, MgF2 Coating
#45-232
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
21.00
Back Focal Length BFL (mm)
20.06
Focal Length Tolerance (%)
±1
Radius R1 (mm)
10.85
Edge Thickness ET (mm)
1.00
Center Thickness CT (mm)
1.42
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 6.0mm Dia. x 24.0mm FL, MgF2 Coating
#32-957
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
24.00
Back Focal Length BFL (mm)
23.01
Focal Length Tolerance (%)
±1
Radius R1 (mm)
12.40
Edge Thickness ET (mm)
1.13
Center Thickness CT (mm)
1.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 6.0mm Dia. x 30.0mm FL, MgF2 Coating
#45-120
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
30.00
Back Focal Length BFL (mm)
29.14
Focal Length Tolerance (%)
±1
Radius R1 (mm)
15.50
Edge Thickness ET (mm)
1.01
Center Thickness CT (mm)
1.30
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 6.0mm Dia. x 36.0mm FL, MgF2 Coating
#32-849
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
36.00
Back Focal Length BFL (mm)
34.95
Focal Length Tolerance (%)
±1
Radius R1 (mm)
18.61
Edge Thickness ET (mm)
1.36
Center Thickness CT (mm)
1.60
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 6.0mm Dia. x 48.0mm FL, MgF2 Coating
#45-234
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
48.00
Back Focal Length BFL (mm)
46.95
Focal Length Tolerance (%)
±1
Radius R1 (mm)
24.81
Edge Thickness ET (mm)
1.42
Center Thickness CT (mm)
1.60
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 6.0mm Dia. x 60.0mm FL, MgF2 Coating
#67-154
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
60.0
Back Focal Length BFL (mm)
58.95
Focal Length Tolerance (%)
±1
Radius R1 (mm)
31.01
Edge Thickness ET (mm)
1.45
Center Thickness CT (mm)
1.60
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 6.0mm Dia. x 72.0mm FL, MgF2 Coating
#32-851
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameterv
Effective Focal Length EFL (mm)
72.00
Back Focal Length BFL (mm)
70.97
Focal Length Tolerance (%)
±1
Radius R1 (mm)
37.22
Edge Thickness ET (mm)
1.48
Center Thickness CT (mm)
1.60
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.1mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 9.0mm Dia. x 9.0mm FL, MgF2 Coating
#45-082
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
9.00
Back Focal Length BFL (mm)
7.32
Focal Length Tolerance (%)
±1
Radius R1 (mm)
7.06
Edge Thickness ET (mm)
1.38
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 9.0mm Dia. x 12.0mm FL, MgF2 Coating
#49-885
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
12.00
Back Focal Length BFL (mm)
10.60
Focal Length Tolerance (%)
±1
Radius R1 (mm)
9.42
Edge Thickness ET (mm)
1.36
Center Thickness CT (mm)
2.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 9.0mm Dia. x 13.5mm FL, MgF2 Coating
#32-010
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
13.50
Back Focal Length BFL (mm)
11.94
Focal Length Tolerance (%)
±1
Radius R1 (mm)
9.09
Edge Thickness ET (mm)
1.40
Center Thickness CT (mm)
2.60
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF5
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 9.0mm Dia. x 15.0mm FL, MgF2 Coating
#49-886
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
15.00
Back Focal Length BFL (mm)
13.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
7.75
Edge Thickness ET (mm)
1.56
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 9.0mm Dia. x 18.0mm FL, MgF2 Coating
#31-854
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
18.00
Back Focal Length BFL (mm)
16.41
Focal Length Tolerance (%)
±1
Radius R1 (mm)
9.32
Edge Thickness ET (mm)
1.26
Center Thickness CT (mm)
2.41
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 9.0mm Dia. x 22mm FL, MgF2 Coating
#45-236
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
22.00
Back Focal Length BFL (mm)
20.73
Focal Length Tolerance (%)
±1
Radius R1 (mm)
11.37
Edge Thickness ET (mm)
1.00
Center Thickness CT (mm)
1.93
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 9.0mm Dia. x 27.0mm FL, MgF2 Coating
#32-959
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
27.00
Back Focal Length BFL (mm)
25.35
Focal Length Tolerance (%)
±1
Radius R1 (mm)
13.95
Edge Thickness ET (mm)
1.75
Center Thickness CT (mm)
2.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 9.0mm Dia. x 36.0mm FL, MgF2 Coating
#45-122
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
36.00
Back Focal Length BFL (mm)
34.48
Focal Length Tolerance (%)
±1
Radius R1 (mm)
18.61
Edge Thickness ET (mm)
1.75
Center Thickness CT (mm)
2.30
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 9.0mm Dia. x 45.0mm FL, MgF2 Coating
#45-357
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
45.00
Back Focal Length BFL (mm)
43.98
Focal Length Tolerance (%)
±1
Radius R1 (mm)
23.26
Edge Thickness ET (mm)
1.10
Center Thickness CT (mm)
1.54
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 9.0mm Dia. x 54.0mm FL, MgF2 Coating
#67-155
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
54.0
Back Focal Length BFL (mm)
52.69
Focal Length Tolerance (%)
±1
Radius R1 (mm)
27.91
Edge Thickness ET (mm)
1.63
Center Thickness CT (mm)
2.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 9.0mm Dia. x 72.0mm FL, MgF2 Coating
#67-156
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
72.0
Back Focal Length BFL (mm)
70.68
Focal Length Tolerance (%)
±1
Radius R1 (mm)
37.21
Edge Thickness ET (mm)
1.73
Center Thickness CT (mm)
2.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 9.0mm Dia. x 90.0mm FL, MgF2 Coating
#67-157
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
90.0
Back Focal Length BFL (mm)
88.68
Focal Length Tolerance (%)
±1
Radius R1 (mm)
46.51
Edge Thickness ET (mm)
1.78
Center Thickness CT (mm)
2.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 10.0mm Dia. x 10.0mm FL, MgF2 Coating
#63-484
Diameter (mm)
10.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
10.0
Back Focal Length BFL (mm)
8.18
Focal Length Tolerance (%)
±1
Radius R1 (mm)
7.85
Edge Thickness ET (mm)
1.45
Center Thickness CT (mm)
3.25
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 10.0mm Dia. x 15.0mm FL, MgF2 Coating
#63-485
Diameter (mm)
10.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
15.0
Back Focal Length BFL (mm)
13.32
Focal Length Tolerance (%)
±1
Radius R1 (mm)
11.77
Edge Thickness ET (mm)
1.89
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 10.0mm Dia. x 20.0mm FL, MgF2 Coating
#63-486
Diameter (mm)
10.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
20.0
Back Focal Length BFL (mm)
18.03
Focal Length Tolerance (%)
±1
Radius R1 (mm)
10.34
Edge Thickness ET (mm)
1.71
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 10.0mm Dia. x 25.0mm FL, MgF2 Coating
#63-487
Diameter (mm)
10.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
25.0
Back Focal Length BFL (mm)
23.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
12.92
Edge Thickness ET (mm)
1.99
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 10.0mm Dia. x 30.0mm FL, MgF2 Coating
#63-488
Diameter (mm)
10.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
30.0
Back Focal Length BFL (mm)
28.01
Focal Length Tolerance (%)
±1
Radius R1 (mm)
15.5
Edge Thickness ET (mm)
2.17
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 10.0mm Dia. x 40.0mm FL, MgF2 Coating
#63-489
Diameter (mm)
10.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
40.0
Back Focal Length BFL (mm)
38.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
20.67
Edge Thickness ET (mm)
2.39
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 10.0mm Dia. x 50.0mm FL, MgF2 Coating
#63-490
Diameter (mm)
10.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
50.0
Back Focal Length BFL (mm)
48.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
25.84
Edge Thickness ET (mm)
2.51
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 10.0mm Dia. x 75.0mm FL, MgF2 Coating
#63-491
Diameter (mm)
10.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
75.0
Back Focal Length BFL (mm)
73.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
38.76
Edge Thickness ET (mm)
2.68
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 10.0mm Dia. x 100.0mm FL, MgF2 Coating
#63-492
Diameter (mm)
10.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of diameter
Effective Focal Length EFL (mm)
100.0
Back Focal Length BFL (mm)
98.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
51.68
Edge Thickness ET (mm)
2.76
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.0mm Dia. x 12.0mm FL, MgF2 Coating
#45-084
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
12.00
Back Focal Length BFL (mm)
9.76
Focal Length Tolerance (%)
±1
Radius R1 (mm)
9.42
Edge Thickness ET (mm)
1.84
Center Thickness CT (mm)
4.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.0mm Dia. x 15.0mm FL, MgF2 Coating
#45-303
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
15.00
Back Focal Length BFL (mm)
12.03
Focal Length Tolerance (%)
±1
Radius R1 (mm)
7.75
Edge Thickness ET (mm)
1.66
Center Thickness CT (mm)
4.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.0mm Dia. x 18.0mm FL, MgF2 Coating
#32-007
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
18.00
Back Focal Length BFL (mm)
16.22
Focal Length Tolerance (%)
±1
Radius R1 (mm)
12.11
Edge Thickness ET (mm)
1.41
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF5
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.0mm Dia. x 20.0mm FL, MgF2 Coating
#49-887
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
20.00
Back Focal Length BFL (mm)
17.69
Focal Length Tolerance (%)
±1
Radius R1 (mm)
10.34
Edge Thickness ET (mm)
1.58
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.0mm Dia. x 24.0mm FL, MgF2 Coating
#31-855
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
24.00
Back Focal Length BFL (mm)
22.15
Focal Length Tolerance (%)
±1
Radius R1 (mm)
12.42
Edge Thickness ET (mm)
1.25
Center Thickness CT (mm)
2.80
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.0mm Dia. x 30.0mm FL, MgF2 Coating
#45-086
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
30.00
Back Focal Length BFL (mm)
28.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
15.50
Edge Thickness ET (mm)
1.79
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.0mm Dia. x 36.0mm FL, MgF2 Coating
#32-887
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
36.00
Back Focal Length BFL (mm)
34.07
Focal Length Tolerance (%)
±1
Radius R1 (mm)
18.83
Edge Thickness ET (mm)
2.02
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-K5
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.0mm Dia. x 42.0mm FL, MgF2 Coating
#45-124
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
42.00
Back Focal Length BFL (mm)
40.22
Focal Length Tolerance (%)
±1
Radius R1 (mm)
21.71
Edge Thickness ET (mm)
1.85
Center Thickness CT (mm)
2.70
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 12.0mm Dia. x 48.0mm FL, MgF2 Coating
#32-853
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
48.00
Back Focal Length BFL (mm)
46.36
Focal Length Tolerance (%)
±1
Radius R1 (mm)
24.82
Edge Thickness ET (mm)
1.76
Center Thickness CT (mm)
2.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 12.0mm Dia. x 54.0mm FL, MgF2 Coating
#45-305
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
54.00
Back Focal Length BFL (mm)
52.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
27.91
Edge Thickness ET (mm)
2.35
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 12.0mm Dia. x 60.0mm FL, MgF2 Coating
#32-855
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
60.00
Back Focal Length BFL (mm)
58.37
Focal Length Tolerance (%)
±1
Radius R1 (mm)
31.02
Edge Thickness ET (mm)
1.91
Center Thickness CT (mm)
2.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.0mm Dia. x 72.0mm FL, MgF2 Coating
#45-126
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
72.00
Back Focal Length BFL (mm)
70.42
Focal Length Tolerance (%)
±1
Radius R1 (mm)
37.21
Edge Thickness ET (mm)
1.91
Center Thickness CT (mm)
2.40
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.0mm Dia. x 84.0mm FL, MgF2 Coating
#32-857
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
84.00
Back Focal Length BFL (mm)
82.39
Focal Length Tolerance (%)
±1
Radius R1 (mm)
43.43
Edge Thickness ET (mm)
2.08
Center Thickness CT (mm)
2.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.0mm Dia. x 100.0mm FL, MgF2 Coating
#45-275
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
100.00
Back Focal Length BFL (mm)
98.35
Focal Length Tolerance (%)
±1
Radius R1 (mm)
51.68
Edge Thickness ET (mm)
2.15
Center Thickness CT (mm)
2.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 12.7mm Dia. x 12.7mm FL, MgF2 Coating
#49-854
Diameter (mm)
12.70
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.70
Effective Focal Length EFL (mm)
12.70
Back Focal Length BFL (mm)
10.46
Focal Length Tolerance (%)
±1
Radius R1 (mm)
9.97
Edge Thickness ET (mm)
1.72
Center Thickness CT (mm)
4.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.7mm Dia. x 15.0mm FL, MgF2 Coating
#49-855
Diameter (mm)
12.70
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.70
Effective Focal Length EFL (mm)
15.00
Back Focal Length BFL (mm)
11.53
Focal Length Tolerance (%)
±1
Radius R1 (mm)
7.75
Edge Thickness ET (mm)
1.94
Center Thickness CT (mm)
5.25
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.7mm Dia. x 19.1mm FL, MgF2 Coating
#49-856
Diameter (mm)
12.70
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.70
Effective Focal Length EFL (mm)
19.10
Back Focal Length BFL (mm)
16.46
Focal Length Tolerance (%)
±1
Radius R1 (mm)
9.87
Edge Thickness ET (mm)
1.69
Center Thickness CT (mm)
4.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.7mm Dia. x 25.4mm FL, MgF2 Coating
#49-857
Diameter (mm)
12.70
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.70
Effective Focal Length EFL (mm)
25.40
Back Focal Length BFL (mm)
23.43
Focal Length Tolerance (%)
±1
Radius R1 (mm)
13.13
Edge Thickness ET (mm)
1.36
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.7mm Dia. x 31.8mm FL, MgF2 Coating
#49-858
Diameter (mm)
12.70
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.70
Effective Focal Length EFL (mm)
31.75
Back Focal Length BFL (mm)
29.81
Focal Length Tolerance (%)
±1
Radius R1 (mm)
16.43
Edge Thickness ET (mm)
1.72
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.7mm Dia. x 38.1mm FL, MgF2 Coating
#49-859
Diameter (mm)
12.70
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.70
Effective Focal Length EFL (mm)
38.10
Back Focal Length BFL (mm)
36.12
Focal Length Tolerance (%)
±1
Radius R1 (mm)
19.69
Edge Thickness ET (mm)
1.95
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.7mm Dia. x 44.5mm FL, MgF2 Coating
#49-860
Diameter (mm)
12.70
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.70
Effective Focal Length EFL (mm)
44.45
Back Focal Length BFL (mm)
42.69
Focal Length Tolerance (%)
±1
Radius R1 (mm)
23.00
Edge Thickness ET (mm)
1.86
Center Thickness CT (mm)
2.75
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 12.7mm Dia. x 50.8mm FL, MgF2 Coating
#49-861
Diameter (mm)
12.70
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.70
Effective Focal Length EFL (mm)
50.80
Back Focal Length BFL (mm)
49.15
Focal Length Tolerance (%)
±1
Radius R1 (mm)
26.25
Edge Thickness ET (mm)
1.72
Center Thickness CT (mm)
2.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 15.0mm Dia. x 15.0mm FL, MgF2 Coating
#45-094
Diameter (mm)
15.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
14.00
Effective Focal Length EFL (mm)
15.00
Back Focal Length BFL (mm)
11.71
Focal Length Tolerance (%)
±1
Radius R1 (mm)
10.09
Edge Thickness ET (mm)
2.16
Center Thickness CT (mm)
5.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF5
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 15.0mm Dia. x 18.0mm FL, MgF2 Coating
#49-888
Diameter (mm)
15.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
14.00
Effective Focal Length EFL (mm)
18.00
Back Focal Length BFL (mm)
15.61
Focal Length Tolerance (%)
±1
Radius R1 (mm)
12.11
Edge Thickness ET (mm)
1.40
Center Thickness CT (mm)
4.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF5
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 15.0mm Dia. x 20.0mm FL, MgF2 Coating
#63-493
Diameter (mm)
15.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
14.00
Effective Focal Length EFL (mm)
20.0
Back Focal Length BFL (mm)
17.74
Focal Length Tolerance (%)
±1
Radius R1 (mm)
13.46
Edge Thickness ET (mm)
1.52
Center Thickness CT (mm)
3.80
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF5
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 15.0mm Dia. x 22.5mm FL, MgF2 Coating
#32-005
Diameter (mm)
15.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
14.00
Effective Focal Length EFL (mm)
22.50
Back Focal Length BFL (mm)
20.50
Focal Length Tolerance (%)
±1
Radius R1 (mm)
15.12
Edge Thickness ET (mm)
1.36
Center Thickness CT (mm)
3.35
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF5
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 15.0mm Dia. x 30.0mm FL, MgF2 Coating
#31-856
Diameter (mm)
15.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
14.00
Effective Focal Length EFL (mm)
30.00
Back Focal Length BFL (mm)
27.90
Focal Length Tolerance (%)
±1
Radius R1 (mm)
15.52
Edge Thickness ET (mm)
1.25
Center Thickness CT (mm)
3.18
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 15.0mm Dia. x 40.0mm FL, MgF2 Coating
#45-096
Diameter (mm)
15.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
14.00
Effective Focal Length EFL (mm)
40.00
Back Focal Length BFL (mm)
38.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
20.67
Edge Thickness ET (mm)
1.59
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 15.0mm Dia. x 45.0mm FL, MgF2 Coating
#49-889
Diameter (mm)
15.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
14.00
Effective Focal Length EFL (mm)
45.00
Back Focal Length BFL (mm)
43.35
Focal Length Tolerance (%)
±1
Radius R1 (mm)
23.26
Edge Thickness ET (mm)
1.26
Center Thickness CT (mm)
2.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 15.0mm Dia. x 60.0mm FL, MgF2 Coating
#45-436
Diameter (mm)
15.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
14.00
Effective Focal Length EFL (mm)
60.00
Back Focal Length BFL (mm)
58.65
Focal Length Tolerance (%)
±1
Radius R1 (mm)
31.11
Edge Thickness ET (mm)
1.13
Center Thickness CT (mm)
2.05
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 15.0mm Dia. x 75.0mm FL, MgF2 Coating
#45-359
Diameter (mm)
15.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
14.00
Effective Focal Length EFL (mm)
75.00
Back Focal Length BFL (mm)
73.79
Focal Length Tolerance (%)
±1
Radius R1 (mm)
38.76
Edge Thickness ET (mm)
1.10
Center Thickness CT (mm)
1.83
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 15.0mm Dia. x 100.0mm FL, MgF2 Coating
#45-260
Diameter (mm)
15.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
14.00
Effective Focal Length EFL (mm)
100.00
Back Focal Length BFL (mm)
98.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
51.68
Edge Thickness ET (mm)
2.45
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 18.0mm Dia. x 18.0mm FL, MgF2 Coating
#45-438
$9.95
Diameter (mm)
18.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
17.00
Effective Focal Length EFL (mm)
18.00
Back Focal Length BFL (mm)
11.20
Focal Length Tolerance (%)
±1
Radius R1 (mm)
9.33
Edge Thickness ET (mm)
3.47
Center Thickness CT (mm)
10.33
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 18.0mm Dia. x 18.0mm FL, MgF2 Coating
#48-424
Diameter (mm)
18.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
17.00
Effective Focal Length EFL (mm)
18.00
Back Focal Length BFL (mm)
15.20
Focal Length Tolerance (%)
±1
Radius R1 (mm)
14.13
Edge Thickness ET (mm)
1.76
Center Thickness CT (mm)
5.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 18.0mm Dia. x 22.5mm FL, MgF2 Coating
#49-890
Diameter (mm)
18.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
17.00
Effective Focal Length EFL (mm)
22.50
Back Focal Length BFL (mm)
20.26
Focal Length Tolerance (%)
±1
Radius R1 (mm)
17.66
Edge Thickness ET (mm)
1.53
Center Thickness CT (mm)
4.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 18.0mm Dia. x 27.0mm FL, MgF2 Coating
#32-002
Diameter (mm)
18.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
17.00
Effective Focal Length EFL (mm)
27.00
Back Focal Length BFL (mm)
24.73
Focal Length Tolerance (%)
±1
Radius R1 (mm)
18.16
Edge Thickness ET (mm)
1.41
Center Thickness CT (mm)
3.80
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF5
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 18.0mm Dia. x 36.0mm FL, MgF2 Coating
#31-857
Diameter (mm)
18.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
17.00
Effective Focal Length EFL (mm)
36.00
Back Focal Length BFL (mm)
33.65
Focal Length Tolerance (%)
±1
Radius R1 (mm)
18.62
Edge Thickness ET (mm)
1.25
Center Thickness CT (mm)
3.57
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 18.0mm Dia. x 54.0mm FL, MgF2 Coating
#45-307
Diameter (mm)
18.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
17.00
Effective Focal Length EFL (mm)
54.00
Back Focal Length BFL (mm)
52.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
27.91
Edge Thickness ET (mm)
1.51
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 18.0mm Dia. x 72.0mm FL, MgF2 Coating
#32-860
Diameter (mm)
18.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
17.00
Effective Focal Length EFL (mm)
72.00
Back Focal Length BFL (mm)
70.05
Focal Length Tolerance (%)
±1
Radius R1 (mm)
37.22
Edge Thickness ET (mm)
1.90
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
Plano-Convex Lens 20.0mm Dia. x 20.0mm FL, MgF2 Coating
#45-238
Diameter (mm)
20.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
20.00
Back Focal Length BFL (mm)
17.42
Focal Length Tolerance (%)
±1
Radius R1 (mm)
15.70
Edge Thickness ET (mm)
1.00
Center Thickness CT (mm)
4.60
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 20.0mm Dia. x 25.0mm FL, MgF2 Coating
#49-891
Diameter (mm)
20.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
25.00
Back Focal Length BFL (mm)
22.76
Focal Length Tolerance (%)
±1
Radius R1 (mm)
19.62
Edge Thickness ET (mm)
1.26
Center Thickness CT (mm)
4.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
Plano-Convex Lens 20.0mm Dia. x 30.0mm FL, MgF2 Coating
#45-240
MgF2 Coated Plano-Convex (PCX) Lenses
View Legend
