We provide you with the best quality optical prism and the plane processing services. Our company is committed to high-precision, high-quality prism and the plane window products, mainly involved in the fields of medical, biological recognition, microscope, telescope, laser, optical communication industry. Welcome to inquire.  

Dimension (mm)                              Other on request  
Dimensional Tolerance (mm)        ± 0.1  
Surface Quality                                  40-20  
Angle Tolerance (arcseconds)       ± 3′  
Bevel                                                    Other on request  
Substrate                                             ZnSe, CaF2  
coating                                                 Other on request