Periphery of retina is visualized by:: (A) Indirect ophthalmoscopy, (B) Direct ophthalmoscopy, (C) Goniocopy, (D) Contact lens
Answer is A. A i.e. Indirect opthalmoscopy - Area of retina visualized by direct ophthalmoscopy is 2disc dioptersQ and by indirect ophthalmoscopy is 8 DD. Peripheral retina is visualized by indirect opthalmoscopy Q and biomicroscopy examination by Goldmann's three mirror contact lens.Q