- Wavelength: 675.0 ±6.0
- Operating Temperature: 23.0
- Parallelism: 1 minute or better
- Transmission: 91%
- Blocking: 1x10-4 avg. X-Ray to 660nm
- Size: 9.0 ¯ +0 / -0.25
- Thickness: 1.5 ±0.2
- Scratch-Dig: 60/40
- Clear Aperture: 8.0
- Flatness: ²1/4 per inch or better
- Angle of Incidence: 0.0
- 50% Cut-on Wavelength: 675.0
$135.00
$135.00
$135.00
In Stock: 19