Our World is Flat™ (585) 271-7300 COMPANY PRODUCTS ONLINE STORE CAPABILITIES RESOURCES CONTACT FREQUENTLY ASKED QUESTIONS Because we strive to provide you with the most value, quick answers, and dedicated service, we have compiled a list of our most commonly asked questions. If you do not see the answer to your question among the answers below, feel free to reach out to a Sydor representative. Capabilities Materials Quoting & Order Entry Process Shipping General GOING BEYOND THE OPTICAL SINCE 1964 CONTACT US 31 Jetview Drive Rochester, NY 14624 Phone: (585) 271-7300 Hours of Operation: Monday – Friday 8:00am – 5:00pm CONTACT US CERTIFICATIONS & REGISTRATIONS American Owned & Operated ISO 9001:2015 Certified ITAR Registered Military & Defense Supplier DFARS / NIST 800-171 Compliant CMMC Level III Self Certified Thomas Verified Supplier FOLLOW US MEMBERSHIPS & AFFILIATIONS PRIVACY POLICY SITEMAP Developed by Thomas Marketing Services

Our World is Flat™ (585) 271-7300 COMPANY PRODUCTS ONLINE STORE CAPABILITIES RESOURCES CONTACT SITEMAP Home Company About Us Careers Products Optical Windows IR Windows Glass Wafers Optical Wedges Optical Mirrors Optical Flats Optical Filters Plate Beamsplitters Witness Samples Online Store Capabilities Double-Sided Polishing Precision Pitch Polishing CNC Glass Machining Laser Cutting & Marking Metrology & Inspection Precision Cleaning & Packaging Optical Assembly Resources Material Data Sheets FAQ Blog Buying Flat Optics Specify Custom Optics Terms & Conditions Contact Privacy Policy CONTACT US 31 Jetview Drive Rochester, NY 14624 Phone: (585) 271-7300 Hours of Operation: Monday – Friday 8:00am – 5:00pm CONTACT US CERTIFICATIONS & REGISTRATIONS American Owned & Operated ISO 9001:2015 Certified ITAR Registered Military & Defense Supplier DFARS / NIST 800-171 Compliant CMMC Level III Self Certified Thomas Verified Supplier FOLLOW US MEMBERSHIPS & AFFILIATIONS PRIVACY POLICY SITEMAP Developed by Thomas Marketing Services