- Parallelism: < 1 arc min
- Size: 50.8 x 76.2 ±0.1
- Thickness: 2 ±0.1
- Scratch-Dig: 60/40
- Clear Aperture: 48 X 74 mm
- Flatness: 3 waves or better at 633 nm
- Substrate Material: Silicon
$337.00
$337.00
$337.00
In Stock: 10