Flat Optics
Flat Optics
Fused Silica and Fused Quartz polished wafers, windows, substrates, plates and discs are available from Valley Design. We offer polished optical surface finishes to 10/5 scratch/dig < 7 Angstroms. Custom sizes can be shipped in just a few days. Many standard sized wafers and windows are in stock and available for immediate shipment. Along with SEMI standard wafer sizes, we specialize in ultra-thin, as thin as 10-15um.