RE: contacts?
You need to wear them on a daily basis give you're eyes awhile to get used to them. Maybe u have a stigmatism in ur shooting eye also. I have one in my right eye which is my shooting eye when i close my left eye stuff is a touch blurry through my right. They can not correct that with contacts but with glasses they can. My bet would be you have a stigmatism. Start wearing you're contacts on a daily basis and see if it clears up. Best of luck.