- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: ‚â•90% average from 425 to 675nm
- Blocking: Reflection > 95% 750nm to 1150nm
- Size: 50.0 x 50.0 +0 / -0.5
- Thickness: 3 ±0.5
- Scratch-Dig: 80/50
- Clear Aperture: 47.5mm √ò min
- Flatness: 5λ-10λ per inch
- Angle of Incidence: 0
$103.00
$89.00
$78.00
In Stock