<p>Hi guys :)<br /> I think I might need your advice<br /> I have the opportunity to get myself a Summicron 50mm f/2. For a very good price. The catch is it's very, very beat up. The infinity focus doesn't lock, there is some heavy scratching on the outside, the front elements have cleaning marks and the rear elements have some light coating damage.<br /> I'm torn: on the one hand I feel like buying it and giving it to a reputable technician to get it in working condition (I don't care that much about the aesthetic aspect of the lens, not when it's a Summicron 50, and not certainly not at that price - roughly $350-400 ish), on the other I feel like I could spend as much on an Elmar 50mm f2.8, a Summarti 50mm f1.5 or even a collapsible Summicron 50mm f/2 in very good condition.<br /> I fear an extensive repait of the Summicron might be ruinously expensive... As seasoned veterans of the photography world (by which I mean, young looking, fit and incredibly experienced, of course) what would be your opinion on the matter? Is it a gamble worth taking? Should I get one of the other two lenses I mentioned above instead? Should I save for a few more months and get a working Summicron?</p>
<p>Your input is greatly appreciated, and will be rewarded with copious amounts of internet brownie points (exchangeable for cookie, cupcake, donut and now churros points as well at your nearest virtual change bureau).</p>