Description：BK7 Window are of high precision dimension control, minimal transmitted beam deviation, high surface quality. With those excellent features, the BK7 window is widely use in projection optics systems, imaging and optical measurement system.

Applications:

●Projection Optical System

●Imaging Optical System

●Optical measurement 

High Precision BK7 Window Specification:

Standard BK7 Window Specification:

Note: Other size and coating are available upon request.