Plano-Convex Lens 20.0mm Dia. x 70.0mm FL, NIR-I Coating
#48-762
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
70.00
Back Focal Length BFL (mm)
68.03
Focal Length Tolerance (%)
±1
Radius R1 (mm)
36.18
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
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Convex Lens 20.0mm Dia. x 70.0mm FL, NIR-I, Inked
#48-762-INK
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
70.00
Back Focal Length BFL (mm)
68.03
Focal Length Tolerance (%)
±1
Radius R1 (mm)
36.18
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
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Convex Lens 20.0mm Dia. x 80.0mm FL, NIR-I Coating
#48-763
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
80.00
Back Focal Length BFL (mm)
78.45
Focal Length Tolerance (%)
±1
Radius R1 (mm)
41.48
Edge Thickness ET (mm)
1.13
Center Thickness CT (mm)
2.35
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Convex Lens 20.0mm Dia. x 80.0mm FL, NIR-I, Inked
#48-763-INK
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
80.00
Back Focal Length BFL (mm)
78.45
Focal Length Tolerance (%)
±1
Radius R1 (mm)
41.48
Edge Thickness ET (mm)
1.13
Center Thickness CT (mm)
2.35
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Convex Lens 20.0mm Dia. x 100.0mm FL, NIR-I Coating
#48-764
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
100.00
Back Focal Length BFL (mm)
97.13
Focal Length Tolerance (%)
±1
Radius R1 (mm)
51.68
Edge Thickness ET (mm)
3.32
Center Thickness CT (mm)
4.30
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Convex Lens 20.0mm Dia. x 100.0mm FL, NIR-I, Inked
#48-764-INK
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
100.00
Back Focal Length BFL (mm)
97.13
Focal Length Tolerance (%)
±1
Radius R1 (mm)
51.68
Edge Thickness ET (mm)
3.32
Center Thickness CT (mm)
4.30
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Convex Lens 20.0mm Dia. x 150.0mm FL, NIR-I Coating
#48-765
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
150.00
Back Focal Length BFL (mm)
148.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
77.52
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
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Convex Lens 20.0mm Dia. x 150.0mm FL, NIR-I, Inked
#48-765-INK
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
150.00
Back Focal Length BFL (mm)
148.02
Focal Length Tolerance (%)
±1
Radius R1 (mm)
77.52
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
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Convex Lens 25.0mm Dia. x 25.0mm FL, NIR-I Coating
#48-766
Diameter (mm)
25.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
25.00
Back Focal Length BFL (mm)
20.22
Focal Length Tolerance (%)
±1
Radius R1 (mm)
16.82
Edge Thickness ET (mm)
2.43
Center Thickness CT (mm)
8.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-SF5
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Exempt
Plano-Convex Lens 25.0mm Dia. x 25.0mm FL, NIR-I, Inked
#48-766-INK
Diameter (mm)
25.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
25.00
Back Focal Length BFL (mm)
20.22
Focal Length Tolerance (%)
±1
Radius R1 (mm)
16.82
Edge Thickness ET (mm)
2.43
Center Thickness CT (mm)
8.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-SF5
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Exempt
Plano-Convex Lens 25.0mm Dia. x 30.0mm FL, NIR-I Coating
#48-767
Diameter (mm)
25.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
30.00
Back Focal Length BFL (mm)
24.69
Focal Length Tolerance (%)
±1
Radius R1 (mm)
15.50
Edge Thickness ET (mm)
1.73
Center Thickness CT (mm)
8.06
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Exempt
Plano-Convex Lens 25.0mm Dia. x 30.0mm FL, NIR-I, Inked
#48-767-INK
Diameter (mm)
25.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
30.00
Back Focal Length BFL (mm)
24.69
Focal Length Tolerance (%)
±1
Radius R1 (mm)
15.50
Edge Thickness ET (mm)
1.73
Center Thickness CT (mm)
8.06
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Exempt
Plano-Convex Lens 25.0mm Dia. x 35.0mm FL, NIR-I Coating
#48-768
Diameter (mm)
25.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
35.00
Back Focal Length BFL (mm)
30.42
Focal Length Tolerance (%)
±1
Radius R1 (mm)
18.11
Edge Thickness ET (mm)
2.00
Center Thickness CT (mm)
7.01
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Exempt
Plano-Convex Lens 25.0mm Dia. x 35.0mm FL, NIR-I, Inked
#48-768-INK
Diameter (mm)
25.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
35.00
Back Focal Length BFL (mm)
30.42
Focal Length Tolerance (%)
±1
Radius R1 (mm)
18.11
Edge Thickness ET (mm)
2.00
Center Thickness CT (mm)
7.01
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Exempt
Plano-Convex Lens 25.0mm Dia. x 40.0mm FL, NIR-I Coating
#48-769
Diameter (mm)
25.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
40.00
Back Focal Length BFL (mm)
36.31
Focal Length Tolerance (%)
±1
Radius R1 (mm)
20.67
Edge Thickness ET (mm)
1.39
Center Thickness CT (mm)
5.60
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Exempt
Plano-Convex Lens 25.0mm Dia. x 40.0mm FL, NIR-I, Inked
#48-769-INK
Diameter (mm)
25.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
40.00
Back Focal Length BFL (mm)
36.31
Focal Length Tolerance (%)
±1
Radius R1 (mm)
20.67
Edge Thickness ET (mm)
1.39
Center Thickness CT (mm)
5.60
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Exempt
Plano-Convex Lens 25.0mm Dia. x 50.0mm FL, NIR-I Coating
#48-770
Diameter (mm)
25.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
50.00
Back Focal Length BFL (mm)
46.75
Focal Length Tolerance (%)
±1
Radius R1 (mm)
25.84
Edge Thickness ET (mm)
1.68
Center Thickness CT (mm)
4.90
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Exempt
Plano-Convex Lens 25.0mm Dia. x 50.0mm FL, NIR-I, Inked
#48-770-INK
Diameter (mm)
25.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
50.00
Back Focal Length BFL (mm)
46.75
Focal Length Tolerance (%)
±1
Radius R1 (mm)
25.84
Edge Thickness ET (mm)
1.68
Center Thickness CT (mm)
4.90
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Exempt
Plano-Convex Lens 25.0mm Dia. x 60.0mm FL, NIR-I Coating
#48-771
Diameter (mm)
25.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
60.00
Back Focal Length BFL (mm)
56.90
Focal Length Tolerance (%)
±1
Radius R1 (mm)
31.01
Edge Thickness ET (mm)
2.07
Center Thickness CT (mm)
4.70
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Exempt
Plano-Convex Lens 25.0mm Dia. x 60.0mm FL, NIR-I, Inked
#48-771-INK
Diameter (mm)
25.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
60.00
Back Focal Length BFL (mm)
56.90
Focal Length Tolerance (%)
±1
Radius R1 (mm)
31.01
Edge Thickness ET (mm)
2.07
Center Thickness CT (mm)
4.70
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BK7
Bevel
Max = 0.25mm x 45°
Design Wavelength DWL (nm)
587.6
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Exempt
NIR I Coated Plano-Convex (PCX) Lenses
View Legend
