Product Features

·         Witlan TPF series IR Plastic infrared filtersis extruded from our proprietary IR transmissive plastics. It selectively passes 800-1600nm NIR, and blocks 300-700nm UV and visible light.

·         Witlan TPF series IRPlastic infrared filtersexhibits elegant black color or customized dark color. Extrusion profiles, width or thickness can be customized, provides the best custom design flexibility.

·         Visualpas TPF series IR Plastic infrared filtersis based high performance polycarbonate materials with high heat resistance, moisture resistance, good dimensional stability and flame retartant available.