When people think about inventions of medical gadgets, lenses and spectacles hardly come to their mind. Its widespread use is …
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Priceless Books and Ophthalmic Equipments from the Past
150 years back, Von Helmholtz was the 1st to discover ophthalmoscope and it is expected that during the anniversary, antique …
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Antique Collection of Ophthalmic Equipment and Books
Hermann Von Helmholtz discovered the ophthalmoscope one hundred fifty years ago and during this anniversary, the antique book and ophthalmic …
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Non-contact-based Tonometer and its Principles
Tonometry is the method that helps eye-care professionals in the measurement of pressure of their patients’ eyes. Technically, it is …
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Making use of Portable Tonometer
Tonometer measures the IOP or the intra ocular pressure of people. Ocular pressure is measured to check how much a …
Use of Slit Lamps in Ophthalmology
Slit Lamps are ophthalmic equipment that focus beams of light onto patients’ eyes. A bio-microscope is also required along with …
iPhone 4 digital adapter by Keeler
The adapter for iPhone 4 developed by Keeler has some interesting features and has proved to be good for video capturing. It …
Octopus 311 Perimeter
Octopus 311 Haag Streit Perimeter from Vision Systems Inc. VSI completely refurbishes all major brands and models of Perimeters. Each …
Zeiss IOL MASTER from Vision Systems Inc
Zeiss IOL MASTER from Vision Systems Inc. VSI completely refurbishes all major brands and models of A-Scans . Each unit …