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Mask Blanks

Our Mask Blanks are available blank or with anti-reflection coatings.

If you have a special Photoresist that should be applied, you can provide it or let us know the description.

If you need assistance please do not hesitate to contact us! We will be pleased to advise you by phone at + 49-(0)241/900 5333 or by e-mail.

Request a Quote for Blanks

typical specifications:

Size
3" x 3"
4" x 4"
5" x 5"
6" x 6"

Thickness
0.04"
0.09"
0.25"
1.5"

Material
Soda Lime
Quartz

Anti Reflection Chrome
LRC <8% @ 450 nm
MRC <33% @ 450 nm
HRC <48% @ 450 nm
Blue - R632 <5% @632 nm

Photoresist
AZ 1518
Any custom resist
No Photoresist