Vision screenings and eye camps are important for detecting vision problems and eye diseases early. Vision screenings can identify vision issues but do not diagnose underlying causes, while comprehensive eye exams performed by professionals can detect serious conditions. Community health workers play a key role in primary eye care by conducting screenings and organizing eye camps. They help increase access to services, especially in remote areas, by referring patients for treatment. Different types of eye camps focus on various services like cataract surgery or comprehensive care. Proper organization, community participation, and monitoring are important for the success of eye camps.