- Wavelength: 770.0 +0.4 / -0
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: 30 arc seconds or better
- Bandwidth (FWHM): 2.0 ±0.5 nm
- Minimum Transmission: 50%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 25.0 +0 / -0.25
- Thickness: 5.0 +0 / -0.25
- Scratch-Dig: 60/40
- Clear Aperture: 21.0
- Flatness: 1/4 per inch or better
- Effective Refractive Index: N/A
- Filter Type: 2
$1,250.00
$1,250.00
$1,250.00
In Stock: 1