sapphire window

 we are leading optical component manufacturer, This is Shelly,

 UPT's empolyees over 25 years experience,We support many company with competitive priceand good quality guarantee .  

Sapphire window,

High precision Prisms - Fused silica, BK7 ,H-ZK5,  N-SF11, H-Lak51 ,and so on,

Waveplate,    

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

Best regards,

Shelly 

www.unitedphtech.com