High precision, optical polishing is provided by Valley and has been perfected over the past 50 years. Valley polishes numerous materials including Fused Silica,
Quartz,
Aluminum Nitride, Sapphire, Ceramics, Metals, Optical Glasses,
Silicon, Crystals. Surface finishes < 10/5 scratch/dig or 5-10 Angstroms are routinely achievable on many materials. Valley also offers
edge/angle polishing as well as
fiber array polishing. For a complete summary of Valley Design's capabilities, please visit
valleydesign.com