40mm Diameter, 1/4 Wave N-BK7 Window, 980nm V-Coat
#83-523
Diameter (mm)
40.00
Diameter Tolerance (mm)
+0.0/-0.25
Clear Aperture (%)
85
Thickness (mm)
4.00
Thickness Tolerance (mm)
±0.20
Surface Accuracy (λ)
1/4
Surface Quality
60-40
Parallelism (arcminutes)
1
Substrate
N-BK7 Grade A Fine Annealed
Coating
980nm V-Coat, Rabs <0.25%
RoHS
Exempt
40mm Diameter, 1/4 Wave N-BK7 Window, 1064nm V-Coat
#49-153
Diameter (mm)
40.00
Diameter Tolerance (mm)
+0.0/-0.25
Clear Aperture (%)
85
Thickness (mm)
4.00
Thickness Tolerance (mm)
±0.20
Surface Accuracy (λ)
1/4
Surface Quality
60-40
Parallelism (arcminutes)
1
Substrate
N-BK7 Grade A Fine Annealed
Coating
1064nm V-Coat, Rabs <0.25%
RoHS
Compliant
40mm Diameter, 1/4 Wave N-BK7 Window, 1550nm V-Coat
#83-533
Diameter (mm)
40.00
Diameter Tolerance (mm)
+0.0/-0.25
Clear Aperture (%)
85
Thickness (mm)
4.00
Thickness Tolerance (mm)
±0.20
Surface Accuracy (λ)
1/4
Surface Quality
60-40
Parallelism (arcminutes)
1
Substrate
N-BK7 Grade A Fine Annealed
Coating
1550nm V-Coat, Rabs <0.25%
RoHS
Exempt
50mm Diameter, 1/4 Wave N-BK7 Window, 405nm V-Coat
#64-044
Diameter (mm)
50.00
Diameter Tolerance (mm)
+0.0/-0.25
Clear Aperture (%)
85
Thickness (mm)
4.00
Thickness Tolerance (mm)
±0.20
Surface Accuracy (λ)
1/4
Surface Quality
60-40
Parallelism (arcminutes)
1
Substrate
N-BK7 Grade A Fine Annealed
Coating
405nm V-Coat, Rabs <0.25%
RoHS
Compliant
50mm Diameter, 1/4 Wave N-BK7 Window, 532nm V-Coat
#49-134
Diameter (mm)
50.00
Diameter Tolerance (mm)
+0.0/-0.25
Clear Aperture (%)
85
Thickness (mm)
4.00
Thickness Tolerance (mm)
±0.20
Surface Accuracy (λ)
1/4
Surface Quality
60-40
Parallelism (arcminutes)
1
Substrate
N-BK7 Grade A Fine Annealed
Coating
532nm V-Coat, Rabs <0.25%
RoHS
Exempt
50mm Diameter, 1/4 Wave N-BK7 Window, 633nm V-Coat
#49-144
Diameter (mm)
50.00
Diameter Tolerance (mm)
+0.0/-0.25
Clear Aperture (%)
85
Thickness (mm)
4.00
Thickness Tolerance (mm)
±0.20
Surface Accuracy (λ)
1/4
Surface Quality
60-40
Parallelism (arcminutes)
1
Substrate
N-BK7 Grade A Fine Annealed
Coating
633nm V-Coat, Rabs <0.25%
RoHS
Exempt
50mm Diameter, 1/4 Wave N-BK7 Window, 785nm V-Coat
#64-054
Diameter (mm)
50.00
Diameter Tolerance (mm)
+0.0/-0.25
Clear Aperture (%)
85
Thickness (mm)
4.00
Thickness Tolerance (mm)
±0.20
Surface Accuracy (λ)
1/4
Surface Quality
60-40
Parallelism (arcminutes)
1
Substrate
N-BK7 Grade A Fine Annealed
Coating
785nm V-Coat, Rabs <0.25%
RoHS
Compliant
50mm Diameter, 1/4 Wave N-BK7 Window, 980nm V-Coat
#83-524
Diameter (mm)
50.00
Diameter Tolerance (mm)
+0.0/-0.25
Clear Aperture (%)
85
Thickness (mm)
4.00
Thickness Tolerance (mm)
±0.20
Surface Accuracy (λ)
1/4
Surface Quality
60-40
Parallelism (arcminutes)
1
Substrate
N-BK7 Grade A Fine Annealed
Coating
980nm V-Coat, Rabs <0.25%
RoHS
Exempt
50mm Diameter, 1/4 Wave N-BK7 Window, 1064nm V-Coat
#49-154
Diameter (mm)
50.00
Diameter Tolerance (mm)
+0.0/-0.25
Clear Aperture (%)
85
Thickness (mm)
4.00
Thickness Tolerance (mm)
±0.20
Surface Accuracy (λ)
1/4
Surface Quality
60-40
Parallelism (arcminutes)
1
Substrate
N-BK7 Grade A Fine Annealed
Coating
1064nm V-Coat, Rabs <0.25%
RoHS
Exempt
50mm Diameter, 1/4 Wave N-BK7 Window, 1550nm V-Coat
#83-534
Diameter (mm)
50.00
Diameter Tolerance (mm)
+0.0/-0.25
Clear Aperture (%)
85
Thickness (mm)
4.00
Thickness Tolerance (mm)
±0.20
Surface Accuracy (λ)
1/4
Surface Quality
60-40
Parallelism (arcminutes)
1
Substrate
N-BK7 Grade A Fine Annealed
Coating
1550nm V-Coat, Rabs <0.25%
RoHS
Exempt
1/4λ N-BK7 Laser-Line Windows
View Legend
