Content: UV Film Spectral Parameters
Average reflectivity 300~460nm≥96%
Average transmittance 520~800nm≥90%
Practical angle 0°~45°
Size: 270*270*3, 305*305*3, 380*380*5
Exposure machines produced by Zhisheng, Chuanbao, ORC and other manufacturers can use this product
Note: The size of this product can be customized according to user needs.