Is their any safe eye sight operation? Coz l hate to wear glasses my eyesight is -0.75 please ans. My head is paining while using contact color lens

Small benefit. It sounds as if you are having difficulty with your contact lense fitting poorly. This should be explored first so you will get a comfortable lens. The amount of correction you have, -0/75, is rather small for consideration of lasik corrective surgery. Check with your ophthalmologist and consider the options and probably get a better fitting contact lens.