my vision has been deteriorating ,i have been wearing glasses ,but i cant shoot my bow with them on,this past week i hooked up with some contacts, well my first shots were 1 foot high and 1 foot left, prior to this new thing i was wackin xs i had hoped i could wear the contacts hunting, and with this upset have lost my pins were clear as day, but at twenty yards,the target was a blur , i took them out and` with a little time to over come the shock i am almost back to what i was , any input would help alot , if u have had this happen ,