Christ Medical College, Ludhiana provides optometry course as a 3 year bachelor's course. The full course name is Bsc optometry and ophthalmic techniques. It's a three year semester based course, the admission to which does not require NEET UG. The admission may be on the basis of merit list or entrance examination, depends. The student must have passed his class 12th exams with PCB subject combinations and minimum 50% marks. The course involves study and clinical skill development such as measuring eyesight, prescribing correct lenses, detecting eye diseases etc., Hope this helps.