04 May 2023 Optical longpass filter for Iris recognition camera
Technical parameters:
High transmission for infrared band: T>95%@850~1000nm,
Blocking visible band, Tmax<1%,Tave<0.6%@400~780nm,
| Materia |
Optical Glass |
| Dimention |
OEM |
|
Surface Quality:
|
60/40 |
| Parallelism |
5Arc Second ~ 1Arc Minute |
| chamfer |
protective chamfers |
| Coating |
custom produced |
Dimension : Any shape and size could be customized.
Applications - best choice for iris recognition
Please contact us if you are insterested in knowing about other filters. | 
