- Bandwidth (FWHM): 4
- Transmission: 50%
- Blocking: 1 x 10-4 avg. X-Ray to 1200nm
- Size: 25.4 +0 / -0.25
- Thickness: 7.5 +0 / -nom
- Scratch-Dig: 80/50
- Clear Aperture: 21.4
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 2
$200.00
$200.00
$200.00
In Stock: 3