- Wavelength: 620 ±10nm
- Emission Line: N/A
- Operating Temperature: 23
- Parallelism: 30 arc seconds or better
- Bandwidth (FWHM): 335
- Minimum Transmission: 95% avg
- Blocking: < 1x10-2 abs. 300-425nm & 825-1100nm
- Size: 76.2 √ò +0 / -0.2
- Thickness: 5.5 ±0.1
- Scratch-Dig: 60/40
- Clear Aperture: 72mm √ò min
- Flatness: 0.25 per inch or better
- Effective Refractive Index: N/A
- Filter Type: --
$1,430.00
$1,430.00
$1,430.00
In Stock: 1