- Wavelength: N/A ±0.05
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): .50
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 25.0 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 21mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 2
$1,798.00
$1,007.00
$827.00
In Stock