N-BK7 Optical borosilicate-crown glass from SCHOTT

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batman688 slot Thorlabs' N-BK7 High-Precision Windows are available in Ø12, Ø1, 25 mm x 36 mm, Ø, and Ø2 sizes They are available uncoated for the 350 nm Finally, critical chip thickness values to fabricate parallel and intersecting micro-slots in BK7 glass are determined As critical chip