Low vision video magnifier consisting of convex lenses or lens systems intended to magnify the appearance of objects; low vision video magnifier in the nature of a loupe, namely, a device that consists of two eyepieces each with a lens or lens system, intended for industrial purposes to magnify the appearance of objects; digital imaging system, namely, a device that provides capabilities relating to the acceptance, transfer, display, storage and digital processing of medical images and comprised of CCD/CMOS camera, digitizers, computers, video monitors, optical disk, digital data storage devices, hardcopy devices and software for performing operations related to image manipulation, enhancement, compression and quantification; lensmeter, namely, a device intended to measure the power of lenses, prisms and their centers; low vision video magnifier, namely, a closed-circuit television reading system consisting of a lens, video camera and video monitor for use by a patient who has subnormal vision to magnify reading material

Medical equipment in the field of ophthalmology, namely, auto refractometer and keratometer; computerized visual acuity system, namely, a device with a computerized display of a chart on a screen, such as a Snellen chart with block letters or other symbols in graduated sized, intended to test visual acuity and consisting of a compact computer integrated with an LCD monitor, a software for visual acuity testing and a remote control panel; non-contact tonometer, namely, an automatic device intended to measure intraocular pressure by applying a poof of air and a beam of light on the cornea of the eye and measuring the amount of intensity of light reflected from the cornea when it is pressed to flat by air and intended for use in the diagnosis of glaucoma, retinal camera for taking photographs of the eye retina and the surrounding area; vision tester comprised of a set of lenses of various dioptric powers intended to measure the refractive power and error of the eye; PD meter for measuring the distance between the pupils of the two eyes by use of reflected light; ophthalmoscope; retinoscope; slit lamp microscope; operation microscope; electrophysiology system for diagnosing the retina, optic nerve, visual pathways in the clinic, comprised of electrodes, computer software, signal amplifier, monitor, and stimulator; perimeter in the nature of a device which projects light on various points of a curved surface to determine the extent of the peripheral visual field of a patient; optometric instrument table for use during surgery; operating table; trial lens set, namely, a device consisting of a set of lenses of various dioptric powers intended to be handheld or inserted in a trial frame for vision testing to determine refraction