Founded in 1964 by optical pioneer Stefan Sydor, Rochester-based Sydor Optics manufactures custom precision plano optics, carrying traditional craftsmanship into high-volume production with North America’s largest collection of double-sided polishing machines. Today the company remains family-led by Stefan’s son and grandsons, producing optics for demanding laser, defense, semiconductor and life-science applications. Sydor is American-owned and operated, ISO 9001:2015 certified and ITAR registered.
ISO 9001:2015 Certified
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ITAR Registered
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DFARS / NIST 800-171 Compliant
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Thomas Verified Supplier
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CMMC Compliance
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American Owned & Operated
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