DETAILS
Intelligent Recognition Narrow Band Optical Interference Filter With 0.2-0.5mm Chamfer
At present, the common types of biometrics can be divided into iris recognition, palm recognition, face recognition, fingerprint recognition and vein recognition. With the continuous improvement of recognition technology and the need of more advanced security protection system, the filter of biometric system can be widely used.
| Item | Parameters |
| Product name | Intelligent Recognition Narrow Band Optical Interference Filter With 0.2-0.5mm Chamfer |
| Cut off rate: | OD4 200-1100nm |
| Raw material | Fused Silica Or Other Optical Glass |
| Surface quality（S/D） | 60/40 or better |
| Chamfer | 0.2-0.5mm |
| Size Range: | 2-70mm |
| Thickness | 1.0mm 1.1mm or customized |
