ETAFILM Technology Inc.
filter, Optical filter, optical filter, fluorescence, laser, Manufacturer and Supplier - Taiwan(TW)
UV IR block filter (UVIR)
UVIR blockers could block the ultraviolet, infrared lights, and transmit the visible lights. It could block the heat generating from light source, preventing the potential damage of internal optical system. They are widely used in stage light, projector, also named as Heat Isolation, Cold Mirror.







