- Parallelism: Commercial
- Transmission: 85%
- Minimum Transmission: 85%
- Blocking: < 1% from 0.9 X 50% pt. to X-Ray
- Size: 12.5 Ø +0 / -0.2
- Thickness: 3.3 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95%
- Flatness: Commercial
- Substrate: BoroFloat
- Substrate Material: BoroFloat
- Angle of Incidence: 0
- 50% Cut-on Wavelength: 500
- Transmission Range: N/A
- Type: N/A
$78.00
$67.00
$59.00
In Stock