Gulden Ophthalmics Inc

Gulden Ophthalmics, founded in 1938, manufactures and distributes ophthalmic instruments and vision testing devices. The company specializes in prism bars (including patented EZ View design with engraved diopter numbers), prism sets (magnetic and traditional acrylic formulations), color blindness detection tests (Farnsworth D-15 and Lanthony D-15 variants), and oculomotor assessment tools. Product portfolio includes stick prisms with re-engineered acrylic to reduce birefringence, magnetic prism sets in S-16 and S-22 configurations, trial lens flippers, dry eye assessment kits, and eye drop dispensers. The company manufactures in the USA and holds ISO 13485:2016 certification for manufacturing, service, and distribution of ophthalmic instruments and ocular implants. Products are marketed to optometry and ophthalmology practices for clinical refraction, strabismus evaluation, color vision screening, and dry eye assessment. Gulden operates as a B2B medical device supplier with direct-to-practitioner e-commerce capabilities and phone-based customer service.