UPT strong on plano optics component manufacture with over 25years, We focus on plano optics component, 

High precision Prisms ,sapphire window,   wedge, Mirror,  Flatenss can be L/10,SQ 10-5, angle tolerance can be 10arc secs,

PBS for high power with 15J/cm2,   

Waveplate with stock and OEM,  
 
BBO and LBO crystal,Bonded crystal,

1064nm protect window and focus lens for laser welding application with over 2KW,

If any similar requirements,Pls contact me freely, Thanks,