Plano-Convex Lens 18.0mm Dia. x 36.0mm FL, NIR-I Coating
#48-754
Diameter (mm)
18.0
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
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 18.0mm Dia. x 36.0mm FL, NIR-I, Inked
#48-754-INK
Diameter (mm)
18.0
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
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 18.0mm Dia. x 54.0mm FL, NIR-I Coating
#48-755
Diameter (mm)
18.0
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
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 18.0mm Dia. x 54.0mm FL, NIR-I, Inked
#48-755-INK
Diameter (mm)
18.0
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
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 18.0mm Dia. x 72.0mm FL, NIR-I Coating
#48-756
Diameter (mm)
18.0
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
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 18.0mm Dia. x 72.0mm FL, NIR-I, Inked
#48-756-INK
Diameter (mm)
18.0
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
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 20.0mm FL, NIR-I Coating
#48-757
Diameter (mm)
20.0
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
Substrate
N-SF11
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 20.0mm FL, NIR-I, Inked
#48-757-INK
Diameter (mm)
20.0
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
Substrate
N-SF11
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 25.0mm FL, NIR-I Coating
#49-911
Diameter (mm)
20.0
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
Substrate
N-SF11
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 25.0mm FL, NIR-I, Inked
#49-911-INK
Diameter (mm)
20.0
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
Substrate
N-SF11
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 30.0mm FL, NIR-I Coating
#48-758
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
30.00
Back Focal Length BFL (mm)
27.30
Focal Length Tolerance (%)
±1
Radius R1 (mm)
20.10
Edge Thickness ET (mm)
1.84
Center Thickness CT (mm)
4.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BaF10
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 30.0mm FL, NIR-I, Inked
#48-758-INK
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
30.00
Back Focal Length BFL (mm)
27.30
Focal Length Tolerance (%)
±1
Radius R1 (mm)
20.10
Edge Thickness ET (mm)
1.84
Center Thickness CT (mm)
4.50
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
3 - 5
Surface Quality
40-20
Substrate
N-BaF10
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 35.0mm FL, NIR-I Coating
#49-912
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
35.00
Back Focal Length BFL (mm)
32.04
Focal Length Tolerance (%)
±1
Radius R1 (mm)
18.09
Edge Thickness ET (mm)
1.48
Center Thickness CT (mm)
4.50
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 35.0mm FL, NIR-I, Inked
#49-912-INK
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
35.00
Back Focal Length BFL (mm)
32.04
Focal Length Tolerance (%)
±1
Radius R1 (mm)
18.09
Edge Thickness ET (mm)
1.48
Center Thickness CT (mm)
4.50
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 40.0mm FL, NIR-I Coating
#48-759
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
40.00
Back Focal Length BFL (mm)
36.77
Focal Length Tolerance (%)
±1
Radius R1 (mm)
20.67
Edge Thickness ET (mm)
2.32
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
Compliant
Plano-Convex Lens 20.0mm Dia. x 40.0mm FL, NIR-I, Inked
#48-759-INK
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
40.00
Back Focal Length BFL (mm)
36.77
Focal Length Tolerance (%)
±1
Radius R1 (mm)
20.67
Edge Thickness ET (mm)
2.32
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
Compliant
Plano-Convex Lens 20.0mm Dia. x 50.0mm FL, NIR-I Coating
#48-760
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
50.00
Back Focal Length BFL (mm)
47.87
Focal Length Tolerance (%)
±1
Radius R1 (mm)
25.84
Edge Thickness ET (mm)
1.22
Center Thickness CT (mm)
3.23
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 50.0mm FL, NIR-I, Inked
#48-760-INK
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
50.00
Back Focal Length BFL (mm)
47.87
Focal Length Tolerance (%)
±1
Radius R1 (mm)
25.84
Edge Thickness ET (mm)
1.22
Center Thickness CT (mm)
3.23
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 60.0mm FL, NIR-I Coating
#48-761
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
60.00
Back Focal Length BFL (mm)
57.03
Focal Length Tolerance (%)
±1
Radius R1 (mm)
31.01
Edge Thickness ET (mm)
2.84
Center Thickness CT (mm)
4.50
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 60.0mm FL, NIR-I, Inked
#48-761-INK
Diameter (mm)
20.0
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
60.00
Back Focal Length BFL (mm)
57.03
Focal Length Tolerance (%)
±1
Radius R1 (mm)
31.01
Edge Thickness ET (mm)
2.84
Center Thickness CT (mm)
4.50
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
NIR I Coated Plano-Convex (PCX) Lenses
View Legend
