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494 nm Nominal |
FWHM: |
70 nm Nominal |
HP: |
459.0 +/- 5 nm, 529 +/- 6 nm |
Transmittance: |
486nm, 496nm, 501nm& 656.3nm >= 90% |
Blocking |
T < 0.1%@ 400-436 nm |
Blocking |
T < 0.01% 546-617 nm |
Blocking |
T < 0.1% 546-630 nm |
Reflectance (design goal) |
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1 of the 2 surfaces |
= 1% Max @ 494 nm ** |
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Optical Properties: |
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TWF: |
<1.5 Waves, prior to coating |
Parallelism: |
< 30 arcsec. |
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Dimensions: |
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Diameter: |
1.25 +/- 0.01" |
Thickness: |
2.0 +/- 0.25 mm |
Clear Aperture: |
0.86" Minimum |
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Cosmetics: |
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Pinholes: |
No pinholes larger than 0.1 mm. Ignore pinholes smaller than 0.025 mm. No more than 5 pinholes between 0.1 and 0.025 mm within any 20 mm diameter area. |
Surface Quality: |
60/40, 0.020" Max Chip |
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No Chamfer |
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Operating Conditions: |
AOI=0°, Collimated Light |
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