- Wavelength: 664.6 ±2.0
- Emission Line: N/A
- Operating Temperature: 20.0
- Parallelism: Commercial
- Bandwidth (FWHM): 13.0
- Minimum Transmission: 65%
- Blocking: 1 x 10-4 avg. X-Ray to 1200nm
- Size: 25.0 +0 / -0.25
- Thickness: 7.0 +0 / -nom
- Scratch-Dig: 80/50
- Clear Aperture: 21.0
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 3
$425.00
$425.00
$425.00
In Stock: 10