Optical Glass Prism For Fingerprint Reader
- Right-angle prism uses critical angle characteristic. Efficient internal total reflection of incident light is one of the basic functions of right-angle prism.
- It is often coated with some optical films
- Right-angle prism itself has larger contact area and such typical angles as 45° and 90°, so it is easy to install and has better stability and strength in mechanical stress compared with the ordinary mirrors
- Right-angle prism is the best choice for optical elements used in all kinds of equipments and instruments
Our company can customize all-metal mirrors in different diameter specifications according to customers’ different requirements and also provides special all-mental mirrors such as punching, trimming, etc.