Sell IR cut off filter

IR cut off filter You May Also Be Interested In: ir cut off filter
Spectral characteristics, AOI =0
Tavg < 1% 300 ~420nm
T = 50% 425 ∮ 5nm
Tavg. > 95% 440 ~690nm
Tabs. > 90% 440 ~690nm
T = 50% 710 ∮ 7 nm
Tavg. < 1% 750~920nm

Size:1/2" 1/3" 1/4" , according to customers' required size

UV can destroy liquid crystal and crisp the plastic parts. And IR can produce high temperature in the optical engine. PROT's UV-IR cut-off filter can block the ultraviolet and infrared parts of the spectrum to protect the LCD projector and arts.