UV Double-Convex Lens, 18mm Dia. x 40mm FL, UV-AR Coated
#46-291
Diameter (mm)
18.00
Diameter Tolerance (mm)
+0.0 / -0.10
Clear Aperture CA (mm)
17.00
Effective Focal Length EFL (mm)
40.00
Back Focal Length BFL (mm)
38.50
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
35.99
Edge Thickness ET (mm)
2.00
Center Thickness CT (mm)
4.29
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
UV-AR, Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm
Typical Energy Density Limit
3 J/cm2 @ 355nm, 10ns
RoHS
Exempt
UV Double-Convex Lens, 18mm Dia. x 40mm, UV-VIS Coated
#48-841
Diameter (mm)
18.00
Diameter Tolerance (mm)
+0.0 / -0.10
Clear Aperture CA (mm)
17.00
Effective Focal Length EFL (mm)
40.00
Back Focal Length BFL (mm)
38.50
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
35.99
Edge Thickness ET (mm)
2.00
Center Thickness CT (mm)
4.29
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
UV-VIS, Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm
Typical Energy Density Limit
3 J/cm2 @ 355nm, 10ns 5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
UV Double-Convex Lens, 18mm Dia. x 40mm FL, VIS 0° Coated
#48-981
Diameter (mm)
18.00
Diameter Tolerance (mm)
+0.0 / -0.10
Clear Aperture CA (mm)
17.00
Effective Focal Length EFL (mm)
40.00
Back Focal Length BFL (mm)
38.50
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
35.99
Edge Thickness ET (mm)
2.00
Center Thickness CT (mm)
4.29
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
Typical Energy Density Limit
5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
UV Double-Convex Lens 18mm Dia. x 40mm FL, VIS-NIR Coated
#63-836
Diameter (mm)
18.00
Diameter Tolerance (mm)
+0.0 / -0.10
Clear Aperture CA (mm)
17.00
Effective Focal Length EFL (mm)
40.00
Back Focal Length BFL (mm)
38.50
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
35.99
Edge Thickness ET (mm)
2.00
Center Thickness CT (mm)
4.29
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
VIS-NIR, Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm
Typical Energy Density Limit
5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
UV Double-Convex Lens, 25mm Dia. x 25mm FL, Uncoated
#48-293
Diameter (mm)
25.00
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)
20.93
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
21.06
Edge Thickness ET (mm)
2.68
Center Thickness CT (mm)
10.90
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
Uncoated
RoHS
Compliant
UV Double-Convex Lens, 25mm Dia. x 25mm FL, UV-AR Coated
#48-304
Diameter (mm)
25.00
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)
20.93
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
21.06
Edge Thickness ET (mm)
2.68
Center Thickness CT (mm)
10.90
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
UV-AR, Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm
Typical Energy Density Limit
3 J/cm2 @ 355nm, 10ns
RoHS
Compliant
UV Double-Convex Lens, 25mm Dia. x 25mm, UV-VIS Coated
#48-842
Diameter (mm)
25.00
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)
20.93
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
21.06
Edge Thickness ET (mm)
2.68
Center Thickness CT (mm)
10.90
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
UV-VIS, Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm
Typical Energy Density Limit
3 J/cm2 @ 355nm, 10ns 5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
UV Double-Convex Lens, 25mm Dia. x 25mm FL, VIS 0° Coated
#48-982
Diameter (mm)
25.00
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)
20.93
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
21.06
Edge Thickness ET (mm)
2.68
Center Thickness CT (mm)
10.90
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
Typical Energy Density Limit
5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
UV Double-Convex Lens 25mm Dia. x 25mm FL, VIS-NIR Coated
#63-837
Diameter (mm)
25.00
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)
20.93
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
21.06
Edge Thickness ET (mm)
2.68
Center Thickness CT (mm)
10.90
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
VIS-NIR, Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm
Typical Energy Density Limit
5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
UV Double-Convex Lens, 25mm Dia. x 50mm FL, Uncoated
#48-294
$50.00
Diameter (mm)
25.00
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)
48.02
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
44.94
Edge Thickness ET (mm)
2.11
Center Thickness CT (mm)
5.66
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
Uncoated
RoHS
Compliant
UV Double-Convex Lens, 25mm Dia. x 50mm FL, UV-AR Coated
#48-305
Diameter (mm)
25.00
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)
48.02
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
44.94
Edge Thickness ET (mm)
2.11
Center Thickness CT (mm)
5.66
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
UV-AR, Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm
Typical Energy Density Limit
3 J/cm2 @ 355nm, 10ns
RoHS
Compliant
UV Double-Convex Lens, 25mm Dia. x 50mm, UV-VIS Coated
#48-843
Diameter (mm)
25.00
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)
48.02
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
44.94
Edge Thickness ET (mm)
2.11
Center Thickness CT (mm)
5.66
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
UV-VIS, Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm
Typical Energy Density Limit
3 J/cm2 @ 355nm, 10ns 5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
UV Double-Convex Lens, 25mm Dia. x 50mm FL, VIS 0° Coated
#48-983
Diameter (mm)
25.00
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)
48.02
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
44.94
Edge Thickness ET (mm)
2.11
Center Thickness CT (mm)
5.66
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
Typical Energy Density Limit
5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
UV Double-Convex Lens 25mm Dia. x 50mm FL, VIS-NIR Coated
#63-838
Diameter (mm)
25.00
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)
48.02
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
44.94
Edge Thickness ET (mm)
2.11
Center Thickness CT (mm)
5.66
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
VIS-NIR, Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm
Typical Energy Density Limit
5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
UV Double-Convex Lens, 25mm Dia. x 60mm FL, Uncoated
#48-295
Diameter (mm)
25.00
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)
58.08
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
54.14
Edge Thickness ET (mm)
2.59
Center Thickness CT (mm)
5.52
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
Uncoated
RoHS
Exempt
UV Double-Convex Lens, 25mm Dia. x 60mm FL, UV-AR Coated
#48-306
Diameter (mm)
25.00
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)
58.08
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
54.14
Edge Thickness ET (mm)
2.59
Center Thickness CT (mm)
5.52
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
UV-AR, Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm
Typical Energy Density Limit
3 J/cm2 @ 355nm, 10ns
RoHS
Compliant
UV Double-Convex Lens, 25mm Dia. x 60mm FL, VIS 0° Coated
#48-984
Diameter (mm)
25.00
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)
58.08
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
54.14
Edge Thickness ET (mm)
2.59
Center Thickness CT (mm)
5.52
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
Typical Energy Density Limit
5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
UV Double-Convex Lens, 25mm Dia. x 60mm, UV-VIS Coated
#48-844
Diameter (mm)
25.00
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)
58.08
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
54.14
Edge Thickness ET (mm)
2.59
Center Thickness CT (mm)
5.52
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
UV-VIS, Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm
Typical Energy Density Limit
3 J/cm2 @ 355nm, 10ns 5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
UV Double-Convex Lens 25mm Dia. x 60mm FL, VIS-NIR Coated
#63-839
Diameter (mm)
25.00
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)
58.08
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
54.14
Edge Thickness ET (mm)
2.59
Center Thickness CT (mm)
5.52
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
VIS-NIR, Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm
Typical Energy Density Limit
5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
UV Double-Convex Lens, 25mm Dia. x 75.6mm FL, Uncoated
#48-296
Diameter (mm)
25.00
Diameter Tolerance (mm)
+0.0 / -0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
75.60
Back Focal Length BFL (mm)
73.91
Focal Length Tolerance (%)
±1
Radius R1 =-R2 (mm)
68.55
Edge Thickness ET (mm)
2.57
Center Thickness CT (mm)
4.87
Center Thickness Tolerance (mm)
±0.10
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Coating
Uncoated
RoHS
Compliant