A O

Welcome to the Brand page for “A O”, which is offered here for Ophthalmic mountings, spectacle frames, accessories and parts therefor; ophthalmic and optical lenses of all kinds generally and the blanks therefor; objectives; lens systems; corrector plates; occluders; prisms; mirrors, reflectors, and filters associated with or forming a part of optical devices; magnifiers; sunglasses and parts therefor; head and eye protective devices including helmets, shields, goggles, and eye protectors, and plates, lenses, and parts for said helmets, shields, goggles and eye protectors; projectors, parts and accessories therefor; cameras, parts and accessories therefor; equipment and devices for editing motion picture film, accessories and parts therefor; cases for spectacles, lenses and various instruments; drop ball testers; gauges; face and spectacle frame measuring devices and like devices used in prescribing and/or fitting spectacle frames to the facial requirements of wearers, such as nose gauges, face measures, temple measures and the like; eye testing, measuring and observing devices, accessories and parts therefor; lens testing, lens centering, lens inspecting and lens measuring devices, accessories and parts therefor; trial lens sets, the cases and lenses therefor; instruments provided with lenses for testing and examining the eye and other objects; ballistic scientific and ballistic laboratory apparatus, accessories and parts therefor; refracting instruments and parts therefor; tangent screens; refractometers and parts therefor; microfilm readers, accessories, and parts therefor; illuminators; instruments for measuring optical properties, accessories and parts therefor; microscopes, accessories and parts therefor; devices such as periscopes; stereoscopes; loupes, colony counters; camera lucidas; colorimeters; profile comparators; microscope illuminators; fingerprint magnifiers; goniometers; haemacytometers; hemoglobinometers; hardness testers; micrometers; microtomes; microtome knives; photomicrographic apparatus; light polarizing apparatus and devices; spectrometers; optical instruments for examining and counting particles in blood, urine, milk and mold; perimeters; polariscopes; microscopic drawing apparatus; microscope object slides; microscope cover glasses; microscope slide receptacles and holders; laboratory incubators; balances; helixometers; nephelometers; range finding apparatus; spectrographs; spectroscopes; spectrophotometers; surveying levels; telescopes; orthoptic devices; metallographs; and accessories and parts for such devices;ao;.

Its status is currently believed to be active. Its class is unavailable. “A O” is believed to be currently owned by “AMERICAN OPTICAL CORP.”