projector lens

  1. petrochemist

    Affordable DIY mod. 50mm 1.2

    Inspired by a post on MU-43.com I've brought a 50mm f/1.2 projector lens & mounted it in an old helicoid. For the princely sum of $10 (+ postage) & a few hours in the workshop I now have a working f/1.2 :-) frankenlens 1 by Mike Kanssen, on Flickr The rear of the lens tube had to be removed to...
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