optical filters

Filter Our filter production includes color and uncolored optical glass with the transmission wavelengths ranging from 180nm to 2500nm. And the filter is divided into UV-filter, blue filter, green filter, orange filters, neutral density filter and Near-infrared filters. Been widely used in medical equipment, finance, metallurgy, photography, photography, military, optical equipment and other fields of science. If you have any needs, please contact us. We will provide you with high-quality and low-priced products.