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Optical Glass Properties

Photomasks are now available from Valley Design

Photomasks of Fused Silica-Reclaimed
Fused Silica reclaimed photomasks are an economical way of obtaining excellent quality polished Fused Silica plates, flat to a few microns or better and in sizes up to 7".

 

Fused Silica reclaimed photomasks
are an economical way of obtaining excellent quality polished Fused Silica
plates, flat to a few microns or better and in sizes up to 7″.

If a 4″ or 100 mm window
is needed, what better way than starting with an inexpensive 5″x5″
square blank? It’s already polished!

Availability in the following sizes and thicknesses:
5 x 5 x 0.090 inch
5 x 5 x 0.180 inch
5 x 5 x 0.250 inch
6 x 6 x 0.120 inch
6 x 6 x 0.150 inch
6 x 6 x 0.250 inch

In some sizes we have several
thousand available. Call today!

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