I bring this to you today because I bought this from craigslist without doing the neccesery research. Point being does go on canons, anyways I'm selling this baby for 60$ I bought it for 80$ on craigslist. If you were to buy off amazon this would cost around 140$. Its obviously never been used by me, has no scratches and is virtually brand new. Paypal is accepted PM for more info. [Blank going to add photos of lens when I get time] Note to Buyer: Only works on pentax dont make the same mistake I made.