Frequently Asked Questions

Parallel Windows are well suited for applications in which angular deviation of the transmitted beam must be kept as small as possible.

Round, square, and rectangular windows are available in a wide range of size and shape specifications.

Parallel Windows are similar to Plane Windows, but with parallel surfaces.

The surface quality of CaF2 Parallel Windows is greater than 85%.

The thickness tolerance of the Parallel Windows is ±.010''.

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