I am a 24 yrs B.com grad. But now i want to make a career in Optometry. Is it possible ? If Yes, Plz provide details,If No, Suggest sumthing

I am a 24 yrs B.com grad. But now i want to make a career in Optometry. Is it possible ? If Yes, Plz provide details for admission ,fees and college in Mumbai, If No, Suggest sumthing in regards with a better career so that i can go ahead with a good business.