what are the option for eyesight repai? what are the pros and cons of respectively?

See clearly method. I think it's on emule too. It costs like mad and usually doesnt do anything, but always that randomness.
lasic surgery. it usually works beautifully but costs 2000$ for both eyes and surrounded by rare cases can confer on them very sensitive.
Do you want to be capable of see without goggles or contacts? The only physical (proven) method to do so is by some kind of laser refractive surgery. There are several different types of laser surgery, the most commonly prearranged one being LASIK. You really should verbalize with your eye doctor more or less this. He/she can give you specific option that are right for your unique eyes.