- Wavelength: 400.0 ±4.0
- Operating Temperature: 23.0
- Parallelism: 1 minute or better
- Transmission: 91%
- Blocking: 1x10-4 avg.
- Size: 70.0 x 70.0 +0.0 / -0.25
- Thickness: 1.5 ±0.25
- Scratch-Dig: 60/40
- Clear Aperture: 45mm Ø min
- Flatness: λ/4 per inch or better
- Angle of Incidence: 0
- 50% Cut-on Wavelength: 400.0
$832.00
$832.00
$832.00
In Stock: 1