- Parallelism: Commercial
- Bandwidth (FWHM): 25
- Transmission: 90%
- Blocking: 1x10-4 avg. 200-1800nm
- Size: 25.0 Ø +0 / -0.1
- Thickness: 5 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 21mm Ø min
- Flatness: Commercial
- Filter Type: 3
$348.00
$331.00
$313.00
In Stock