Indirect Ophthalmoscope Ppt. Looking deep into retina. Direct ophthalmoscope mohammad khabbaz.
Looking deep into retina. The resident should be able to explain and draw a simplified diagram of the optics of the binocular indirect ophthalmoscope. Monocular indirect ophthalmoscopy it consists of illumination rheostat at its base focusing lever for image refinement filter dial with red free and yellow filters forehead rest for proper observer head positioning and iris diaphragm lever to adjust the illumination beam diameter.
Indirect ophthalmoscopy and slit lamp biomicroscopy lakshmi murthy.
Looking deep into retina. The resident should be able to explain and draw a simplified diagram of the optics of the binocular indirect ophthalmoscope. Direct ophthalmoscope mohammad khabbaz. Principle indirect ophthalmoscopy ido involves making the eye highly myopic by placing a high power convex lens 13d to 30d in front of the eye so that a real inverted and laterally reversed image is formed in front of lens the technique is called indirect because the fundus is seen through a condensing lens.
