Understanding how eye problems are diagnosed can help patients make informed decisions about their vision health. A top ophthalmologist in Delhi uses detailed eye examinations, visual acuity tests, slit-lamp evaluations, eye pressure measurements, and retinal assessments to identify different eye conditions. Advanced diagnostic technologies such as OCT, fundus photography, and corneal topography can provide additional insights into eye health. From detecting cataracts and glaucoma to identifying retinal disorders, accurate diagnosis helps doctors recommend suitable treatment and follow-up care. Regular eye checkups also support early detection and better long-term vision management.