The Largest Selection in the World!
We provide a wide range of over 100 filters with optical wavelengths from 200nm to 2200nm.
Low Pass filters for Digital Camera and Cell Phone
Polarizers (400 ~ 2000nm)
Waveplates (441.6 ~ 1550nm)
The glasses can be classified into three categories based on their spectral transmission curves.
- Cut-off colored optical filter glass
- Selective absorption colored optical filter glass
- Neutral filter glass
* Standard size is 50mm×50mm, but we can accommodate special requirements upon request.