1/4λ Mirror 25mm x 25mm Protected Silver
#49-195
Dimensions (mm)
25 x 25
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
6
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Silver, Ravg >98% @ 500 - 800nmavg >98% @ 2000 - 10000nm
Typical Energy Density Limit
0.5 J/cm2 @ 532nm & 1064nm, 10ns
RoHS
Exempt
1/4λ Mirror 25mm Diameter Protected Silver
#49-194
Diameter (mm)
25
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
3
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Silver, Ravg >98% @ 500 - 800nmavg >98% @ 2000 - 10000nm
Typical Energy Density Limit
0.5 J/cm2 @ 532nm & 1064nm, 10ns
RoHS
Exempt
1/4λ Mirror 20mm x 20mm Protected Silver
#49-193
Dimensions (mm)
20 X 20
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Silver, Ravg >98% @ 500 - 800nmavg >98% @ 2000 - 10000nm
Typical Energy Density Limit
0.5 J/cm2 @ 532nm & 1064nm, 10ns
RoHS
Exempt
1/4λ Mirror 15mm x 15mm Protected Silver
#49-192
Dimensions (mm)
15 x 15
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Silver, Ravg >98% @ 500 - 800nmavg >98% @ 2000 - 10000nm
Typical Energy Density Limit
0.5 J/cm2 @ 532nm & 1064nm, 10ns
RoHS
Exempt
1/4λ Mirror 12.5mm x 12.5mm Protected Silver
#49-191
Dimensions (mm)
12.5 x 12.5
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Silver, Ravg >98% @ 500 - 800nmavg >98% @ 2000 - 10000nm
Typical Energy Density Limit
0.5 J/cm2 @ 532nm & 1064nm, 10ns
RoHS
Exempt
1/4λ Mirror 12.5mm Diameter Protected Silver
#49-190
Diameter (mm)
12.5
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Silver, Ravg >98% @ 500 - 800nmavg >98% @ 2000 - 10000nm
Typical Energy Density Limit
0.5 J/cm2 @ 532nm & 1064nm, 10ns
RoHS
Exempt
1/4λ Mirror 10mm x 10mm Protected Silver
#49-189
Dimensions (mm)
10 x 10
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Silver, Ravg >98% @ 500 - 800nmavg >98% @ 2000 - 10000nm
Typical Energy Density Limit
0.5 J/cm2 @ 532nm & 1064nm, 10ns
RoHS
Exempt
1/4λ Mirror 10mm Diameter Protected Silver
#49-188
Diameter (mm)
10
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Silver, Ravg >98% @ 500 - 800nmavg >98% @ 2000 - 10000nm
Typical Energy Density Limit
0.5 J/cm2 @ 532nm & 1064nm, 10ns
RoHS
Exempt
1/4λ Mirror 5mm x 5mm Protected Silver
#49-187
Dimensions (mm)
5 x 5
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Silver, Ravg >98% @ 500 - 800nmavg >98% @ 2000 - 10000nm
Typical Energy Density Limit
0.5 J/cm2 @ 532nm & 1064nm, 10ns
RoHS
Exempt
1/4λ Mirror 5mm Diameter Protected Silver
#49-186
Diameter (mm)
5
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Silver, Ravg >98% @ 500 - 800nmavg >98% @ 2000 - 10000nm
Typical Energy Density Limit
0.5 J/cm2 @ 532nm & 1064nm, 10ns
RoHS
Exempt
1/4λ Mirror 12.5mm x 12.5mm Protected Gold
#48-412
Dimensions (mm)
12.5 x 12.5
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Gold, Ravg >97% @ 800 - 2000nmavg >94% @ 700 - 800nm
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
1/4λ Mirror 5mm x 5mm Protected Gold
#48-411
Dimensions (mm)
5 x 5
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Gold, Ravg >97% @ 800 - 2000nmavg >94% @ 700 - 800nm
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
1/4λ Mirror 5mm Diameter Protected Gold
#48-410
Diameter (mm)
5
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Gold, Ravg >97% @ 800 - 2000nmavg >94% @ 700 - 800nm
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
1/4λ Mirror 12.5mm x 12.5mm UV Enhanced Aluminum
#48-409
Dimensions (mm)
12.5 x 12.5
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
UV Enhanced Aluminum, Ravg >85% @ 250 - 700nm
Typical Energy Density Limit
0.5 J/cm2 @ 355nm, 10ns
RoHS
Exempt
1/4λ Mirror 5mm x 5mm UV Enhanced Aluminum
#48-408
Dimensions (mm)
5 x 5
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
UV Enhanced Aluminum, Ravg >85% @ 250 - 700nm
Typical Energy Density Limit
0.5 J/cm2 @ 355nm, 10ns
RoHS
Exempt
1/4λ Mirror 5mm Diameter UV Enhanced Aluminum
#48-407
Diameter (mm)
5
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
UV Enhanced Aluminum, Ravg >85% @ 250 - 700nm
Typical Energy Density Limit
0.5 J/cm2 @ 355nm, 10ns
RoHS
Exempt
1/4λ Mirror 12.5mm x 12.5mm Enhanced Aluminum
#48-406
Dimensions (mm)
12.5 x 12.5
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Enhanced Aluminum, Ravg >95% @ 450 - 650nm
Typical Energy Density Limit
0.2 J/cm2 @ 532nm, 10ns
RoHS
Exempt
1/4λ Mirror 5mm x 5mm Enhanced Aluminum
#48-405
Dimensions (mm)
5 x 5
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Enhanced Aluminum, Ravg >95% @ 450 - 650nm
Typical Energy Density Limit
0.2 J/cm2 @ 532nm, 10ns
RoHS
Exempt
1/4λ Mirror 5mm Diameter Enhanced Aluminum
#48-404
Diameter (mm)
5
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Enhanced Aluminum, Ravg >95% @ 450 - 650nm
Typical Energy Density Limit
0.2 J/cm2 @ 532nm, 10ns
RoHS
Exempt
1/4λ Mirror 20mm x 20mm Protected Gold
#45-730
Dimensions (mm)
20 x 20
Dimensional Tolerance (mm)
±0.25
Clear Aperture (%)
85
Thickness (mm)
2
Thickness Tolerance (mm)
±0.25
Surface Accuracy (λ)
1/4 @ 632.8nm
Surface Quality
60-40
Edges
Ground, 0.75mm Maximum Full Width Bevel
Substrate
Precision Annealed Pyrex® 7740
Coating
Protected Gold, Ravg >97% @ 800 - 2000nmavg >94% @ 700 - 800nm
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
1/4λ First Surface Mirrors
View Legend
