optical lens--fused silicon window,it is used for optical imagin. We offer competive price,best service and fast delivery.

 Znse lens opticla lens

Material: ZnSeDia: φ1mm-80mmParallelism deviation: 5 secondsSurface Accuracy: λ/10-2λFinish: 10/5-60/40Effective aperture: 90%Coating: according to customer requirements can be coated infrared band