Can you give me some information on eye implants?

Need specific info. "eye implants" can mean different things. Most likely, you are referring to intraocular lens implants which are routinely used following removal of a cataract. This is a highly effective way to restore vision after cataract surgery. Other possible "eye implants" could mean an artificial eye used as a prosthesis after a diseased eye is removed. There are also cosmetic eye implants like "jewels" etc.