59 suppliers

Fused Quartz and Silica

Fused quartz and silica are closely related materials, both composed primarily of silicon dioxide, but they are produced through different manufacturing processes and have distinct properties and applications. Learn more about fused quartz and silica →

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Ohara Corporation - Rancho Santa Margarita, CA

Precision optical glass: strip, blanks, pressings, polished balls, near-UV transmitting i-Line glass, ceramic substrates, CaF2, UV/IR materials, quartz, fused silica (standard/excimer grade), Nanoceram. Ohara CCZ ultralow expansion (excellent CTE uniformity, blank form, to 1.8 m diam). Double-side polished substrates (low surface roughness, excellent flatness).

Glass Fab Inc. - Rochester, NY

Manufacturer of custom blanks. Products include fused quartz and silica, optical and filter glasses, and low/ultralow expansion glasses. Capabilities include annealing, slumping, sawing, grinding, edging, drilling, waterjet cutting, and CNC shaping and generating.

CASTECH INC. - Fuzhou, China

CASTECH is a global leader in nonlinear optical crystals, laser crystals, precision optics, and laser components for laser applications, optical communications, biomedical VR/AR, and lidar. With ISO 9001 and IAFT 16949 quality management system, we consistently enable our customers from prototype to mass production stage.

Ohara Corporation, Eastern Office - Branchburg, NJ

Manufactures precision optical glasses: strip/slab, blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic substrates, CaF2, UV/IR materials, quartz, fused silica (std./excimer grade). Ohara CCZ ultralow expansion (excellent CTE; large size). Nanoceram. Double-side polished substrates (low surface roughness, excellent flatness).

Valley Design Corp., 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.

Accu-Tech Laser Processing Inc. - San Marcos, CA

Accumet Engineering Corp. - Westford, MA

Advanced Glass Industries - Rochester, NY

AGC - Tokyo, Japan

Andrews Glass Co. Inc. - Vineland, NJ

Boston Piezo-Optics Inc. - Bellingham, MA

Bullen Ultrasonics - Eaton, OH

CeNing Optics Co. Ltd. - Fuzhou, China

CoorsTek - Golden, CO

Corning GmbH, Corning International - Wiesbaden, Germany

Corning Inc., Advanced Optics - Corning, NY

Creator Optics Inc. - Nanjing, China

Dell Optics Co. Inc. - Walden, NY

Dynasil Fused Silica - West Berlin, NJ

Fiberoptic Systems Inc. - Simi Valley, CA

Filtrop AG - Balzers, Liechtenstein

Fujitok Corp. - Tokyo, Japan

General Ruby & Sapphire Co. - Odessa, FL

Global Optics (UK) Ltd. - Poole, United Kingdom

H.V. Skan Ltd. - Solihull, United Kingdom

Heraeus Quartz North America (Heraeus Conamic) - Buford, GA

Heraeus Quarzglas GmbH & Co. KG, Heraeus Conamic - Hanau, Germany

IMPORTEC del dr. ing. Gianni Quaia - Polcenigo, Italy

Insaco Inc. - Quakertown, PA

Kamis Inc. - Mahopac Falls, NY

LEL Diamond Tools International Inc., UKAM Industrial Superhard Tools - Valencia, CA

LEW Techniques Ltd. - Taunton, United Kingdom

Lifatec USA LLC - Elbridge, NY

LouwersHanique - Hapert, Netherlands

Mark Optics Inc. - Santa Ana, CA

Molex - Polymicro - Phoenix, AZ

Momentive Performance Materials Inc. - Waterford, NY

MPA Crystal Corp. - San Jose, CA

Nikon Corp., Digital Solutions Business Unit - Tokyo, Japan

Prazisions Glas & Optik GmbH - Iserlohn, Germany

Precision Applied Products - Placentia, CA

Quality Quartz of America Inc. - Mentor, OH

Quartzite Processing Inc. - Malden, MA

Research and Industrial Optics - Wickford, United Kingdom

S&S Optical Co. Inc. - New Haven, IN

Saint-Gobain Quartz USA - Louisville, KY

Spark Optical Material (Huita Optoelectronic Material) Co. Ltd. - Jinhua, China

Specialty Glass Products - Willow Grove, PA

Sterling Precision Optics Inc. - Evanston, IL

Swiss Jewel Co. - Bala Cynwyd, PA

Glossary

fused quartz and silica Fused quartz and silica are closely related materials, both composed primarily of silicon dioxide (SiO2), but they are produced through different manufacturing processes and have distinct properties and applications. fused quartz and silica...
fused silica Glass consisting of almost pure silicon dioxide (SiO2). Also called vitreous silica. Frequently used in optical fibers and windows.

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