Cataracts, a clouding of the eye's lens, are the primary cause of avoidable blindness globally, affecting millions of individuals.

The Ministry of Health and Family Welfare is the nodal agency in India for developing and executing policies and programs related to eye health.

The NPCB aims to eliminate avoidable blindness in India by 2020 through various interventions, including cataract surgeries, refractive error correction, and awareness campaigns.

Training community health workers to provide basic eye care services is a crucial strategy to address the shortage of ophthalmic personnel in rural areas, ensuring that eye care services reach underserved communities.

World Sight Day aims to raise awareness about eye health, vision impairment, and the importance of regular eye checkups to prevent avoidable blindness.

Wearing glasses or contact lenses does not weaken your eyesight; they simply correct refractive errors to provide clear vision.

Adults should generally undergo comprehensive eye examinations every two years to ensure early detection and management of any eye conditions.

A family history of glaucoma is a significant risk factor for developing the condition, indicating a genetic predisposition.

Refractive errors, such as nearsightedness, farsightedness, and astigmatism, are the primary cause of vision impairment among children globally.

The National Scheme for Prevention of Blindness provides free spectacles to students from economically disadvantaged backgrounds to address refractive errors and improve their academic performance.

The Vision 2020 initiative aimed to eliminate avoidable blindness by 2020 through various strategies, including cataract surgeries, refractive error correction, and awareness campaigns.

Vitamin A deficiency is a major cause of preventable blindness in children, particularly in developing countries, leading to a condition called xerophthalmia.

Optometrists are eye care professionals who perform eye examinations, diagnose refractive errors, and prescribe corrective lenses such as glasses or contact lenses.

Diabetic retinopathy is a common eye condition caused by damage to the blood vessels in the retina due to high blood sugar levels in individuals with diabetes.

Children should have their first comprehensive eye examination between 6 and 12 months of age to detect and address any vision problems early on.