We focus on designing, developing and manufacturing various applications of Infrared (IR) CUT OFF filters
Features
- IR cut off filter
- Optical characteristic:
- 1.surface quality:≤5NR
- 2.Parallel:≤0.01
- 3.surface smoothness:60/40 40/20
- 4.Spectral characteristics:
- 300 ~420nm Tavg < 1%
- 425 ∮ 5nm T = 50%
- 440 ~690nm Tavg. > 95% Tabs. > 90%
- 710 ∮ 7 nm T = 50%
- 750 ~920nm Tavg. < 1%
- Size:1/2" 1/3" 1/4" , according to customers' required size
Main Products
IR filter/IR cut off filter/ OLPF/ bandpass filter/dichroic filter