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.
Cut-off Glass Filters
UV Transmission Filter
Yellow Long Pass Filter
Orange Long Pass Filter
Red Long Pass Filter
Infrared Transmission Long Pass Filter
Selective Absorption Glass Filters
UV Transmission Visible Cut Filter
Violet Band Pass Filter
Blue Band Pass Filter
Green Band Pass Filter
Yellow Band Pass Filter
Orange Band Pass Filter
Infrared Transmission Visible Cut Filter
Heat Ray Absorption Filter
Wavelength Calibration Filter
Neutral Glass Filters
Optical (ND) Filter