Ophthalmoscope is a handheld ophthalmic diagnostic instrument used to examine the interior structures of the eye, including the retina, optic disc, macula, and blood vessels. It provides clear illumination and magnified visualization, enabling healthcare professionals to detect conditions such as diabetic retinopathy, glaucoma, retinal detachment, optic nerve abnormalities, and other ocular diseases. Widely used in hospitals, clinics, and eye care centers, ophthalmoscopes are essential for routine eye examinations, early diagnosis, and comprehensive ocular health assessment, offering reliable performance with ergonomic and user-friendly designs.