A Direct Ophthalmoscope is a handheld optical instrument used by eye doctors (ophthalmologists and optometrists) to examine the interior structures of the eye, especially the retina, optic disc, macula, and retinal blood vessels.Key Points:🔹 Light Source – It shines light through the pupil to illuminate the inside of the eye.🔹 Magnification – Provides about 15x magnification, giving a detailed view of a small area of the retina.🔹 Optical System – Contains a series of lenses and mirrors to foc