Achievement of optical masks on soda lime or quartz substrates.

Metal layers : antireflective Chrome or Iron oxide.

Standard sizes: 2.5 "x 2.5" to 16 "x 16"
Resolution: from 1 micron (standard) to 0.1 micron (high resolution)

Masks are designed according to drawings or from computer data (DXF, GDSII ...).