- Wavelength: 570 ±nom
- Parallelism: 30 arc seconds or better
- Bandwidth (FWHM): 260
- Transmission: 92%
- Size: 31.0 √ò +0 / -0.25
- Thickness: 10 ±nom
- Scratch-Dig: 60/40
$310.00
$267.00
$236.00
In Stock