Lumicon 1.25" Oxygen ⦀ Filter
| CWL: |
498.5 +,- 2.0 nm |
| FWHM: |
11.0 +,- 2.0 nm |
| HP: |
n/a |
| Transmittance: |
496nm & 501nm >= 90% |
| Blocking |
T < 1.0%@ 436 nm |
| Blocking |
T < 0.01% 440-478 nm |
| Blocking |
T <= 0.01% 520-630 nm |
| Reflectance (design goal) |
|
| 1 of the 2 surfaces |
= 1% Max @ 498.5 nm ** |
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| Optical Properties: |
|
| TWF: |
<1.5 Waves, prior to coating |
| Parallelism: |
< 30 arcsec. |
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| Dimensions: |
|
| Diameter: |
1.055 +/- 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 |
