By the aid of dual testing method, we do Not only concerned on the angle error but also the overall performance fo the prism.

By the aid of dual testing method, we do Not only concerned on the angle error but also the overall performance fo the prism.

Our confidence and the customers' affirmation comes from the dual testing method we are using. We believe that interferometer isn't telling us all about a corner cube, we use another method to acquire the over-all performance of the corner cube. And this helps us provide corner cube better than qualified.

Prism(Corner Cubes) JY01