Cataract relief services are being delivered by variousmodalities i.e.,1)Institutional cataract surgery;2)Eye campcataract surgery;3)Out-patient cataract surgery;4)Domiciliary cataract surgery.While the eye camp cataractsurgery again has different types of eye camps:-1)Masscataract eye camps;2)Comprehensive eye care camps;3)Cataract screening camps and bringing the cases to basehospital for surgery;4)Satellite camps in adjoining villagesutilising rural medical relief van.The standard of eye surgery in camp depends not only onthe capability of the surgeon,equipment,but other factors Cataract relief services are being delivered by variousmodalities ie, 1) Institutional cataract surgery; 2) Eye campcataract surgery; 3) Out-patient cataract surgery; 4) Domiciliary cataract surgery.While the eye camp cataractsurgery again has different types of eye camps: - 1) Masscataract eye camps; 2) Comprehensive eye care camps; 3) Cataract screening camps and bringing the cases to basehospital for surgery; 4) Satellite camps in adjoining villagesutilizing rural medical relief van. The standard of eye surgery in camp depends not only on the capability of the surgeon, equipment, but other factors