Precision Polishing and Optical Polishing Services

Precision Polishing and Optical Polishing Services

High precision, optical polishing is provided by Valley and has been perfected over the past 30 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


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Valley Design East
Phoenix Park Business Center
2 Shaker Road, Bldg. E-001
Shirley, MA 01464
Phone: (978) 425-3030
Fax: 978.425.3031

Valley Design
Santa Cruz, CA 95060 
Phone: (831) 420-0595 
Fax: 831.420.0592
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