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Opto Engineering

Projection Pattern, Photolithography for Alignment

Assorted alignment patterns
Compatible with LED pattern projectors
Precision chrome-on-glass photolithography

The precision alignment projection patterns are manufactured using a chrome-on-glass photolithography process.


Material: Chrome on soda lime glass
Geometrical accuracy: 2.0 µm
Edge Sharpness: 1.4 µm
Active Area Diameter: 11 mm
Active Area Square: 8 x 8 mm

Choose a pattern

01 Cross, 0.05 mm line thickness $ 180.00
02 Edge (half circle) $ 180.00

Not available for purchase outside of North America.

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