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16 suppliers

Alumina

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Meller Optics Inc.
Meller Optics Inc. - Providence, RI
Manufacturer of high-precision optical components made from sapphire. Capabilities include finish of other materials including Spinel, ALON, ZnS, Ge, Si, optical glass and more. Configurations provided include windows, spherical lenses, prisms, and domes available from stock or made to precise customer specifications. ITAR/DFARS/NIST Compliant.
Supplier/Distributor
20 products
Insaco Inc.
Insaco Inc. - Quakertown, PA
Custom fabricator of optical and electro-optical components in sapphire, ruby, quartz, glass, and ceramics including oxides (alumina and zirconia), carbides (silicon carbide and aluminum), and nitrides (silicon nitride and other ultrahard materials).
Custom Manufacturer
Valley Design Corporation, Headquarters
Valley Design Corporation, Headquarters - Shirley, MA
AS9100/ISO 9001 manufacturer of substrates, wafers, flat optics, precision shims/spacers, 0.127-mm sq to 450-mm diameter. Precision lapping, polishing, dicing, 5-axis CNC machining, small diameter core drilling, hole drilling. Ultrathin 10-20 microns, ultraflat, tight tolerances. Fused silica, glass, sapphire, ceramics, metals. Large inventory.
Stock ManufacturerCustom Manufacturer
5 products
Universal Photonics Inc.
Universal Photonics Inc. - Central Islip, NY
Lapping and polishing consumables and machinery for glass, plastic, crystals, IR, semiconductor, electro, laser, and fiber optics. Microcellular foam elastomer pads, compounds, ultrapure alumina, colloidal silica, diamond powder/slurries; water-based, nanosize, alpha-alumina; optical blocking, synthetic pitch, double-sided polishers, and centrifuges.
Stock Manufacturer
17 products
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