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.

Shape                                                                         Rectangle/Round  
Diameter (mm)                                                         Other on request  
Diameter Tolerance (mm)                                      ± 0.1  
Effective Focal Length EFL (mm)                          Other on request  
Back Focal Length BFL (mm)                                Other on request  
Focal Length Tolerance (%)                                   ± 3  
Radius R1 (mm)                                                      Other on request  
Edge Thickness ET (mm)                                      Other on request  
Center Thickness Tolerance (mm)                      ± 0.1  
Center Thickness CT (mm)                                   1  
Surface Quality                                                         60-40  
Substrate                                                                   Other on request 
Coating                                                                      MgF2