Heine direct ophthalmoscope manual

3 from the center. The optical axis of the lens is a line perpendicular to the surfaces of the lens that goes through the center of the lens. Parallel rays of light impinging on the convex lens are refracted, causing the rays to converge and cross the optical axis at one point, the focal www.doorway.rug: heine direct. HEINE BETA LED Ophthalmoscope. Exclusive dustproof design protects the precision optical components and ensures maintenance-free operation. LED in HEINE Quality – or LED HQ. The BETA Ophthalmoscope accommodates higher refractive errors with a 27 single lenses Rekoss Disc. Full functionality of the BETA LED is guaranteed with BETA Rechargeable Handles and the EN / Email: info@www.doorway.ru HEINE Optotechnik is a leading global provider of medical devices for the hospital, emergency and specialist environments. Our products are used by Despite the current popularity of binocular indirect ophthalmoscopy, direct ophthalmoscopes are still commonly used 9/10().

1 The Direct Ophthalmoscope How it Works and How to Use It George T. Timberlake, Ph.D. Department of Ophthalmology Michael Kennedy, M.D. Department of Family Medicine. The OMEGA in 3D. Intuitive Locking of the optics unit. Simply adjust height, distance and angle. Up to 20% better view in media opacities with visionBOOST. LED HQ light as you and your patient need it: from 3 to %, or even up to % for cataract examinations. High durability due to the sealed optics unit. Binocular Indirect Ophthalmoscopes. Indirect ophthalmoscopy is done by ophthalmologists and optometrists to examine the retina as well as the optic nerve, vessels and macula lutea. The entire fundus can be seen in 3D up to the far retinal periphery using specifically our OMEGA instruments. HEINE Hand-held Indirect Ophthalmoscope BINOCULAR.

UNITECH VISION - Exporter and Manufacturer,Supplier of Rechargeable Ophthalmoscope And Retinoscope v Heine German Combo from Delhi,India. Retinoscope Beta , v With Large Battery (Streak), Hand Held Slit Lamp and Sigma LED Indirect Ophthalmoscope (With Headband) Of Heine offered. The HEINE mini ® ophthalmoscope is designed for examination of the eye. ophthalmoscopy lens it can be used for indirect ophthalmoscopy.