- Wavelength: 239 ±3
- Emission Line: Co
- Bandwidth (FWHM): 25
- Transmission: 20%
- Size: 25.0 √ò +0 / -0.25
- Thickness: 3.5 ±nom
- Filter Type: 8
- Gas: N/A
- A/R Coatings: N/A
$348.00
$282.00
$247.00
In Stock