File:BGE Glass etch Lesker test1 03.jpg

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Borofloat etch with silicon mask made in the Lesker at 200dg. Resist mask from the pattering has been removed before etching in 40% HF for 15 min.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:59, 1 December 2010		2,560 × 1,920 (156 KB)	BGE (talk \| contribs)	Borofloat etch with silicon mask made in the Lesker at 200dg. Resist mask from the pattering has been removed before etching in 40% HF for 15 min.

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