Macro+Infinity Focusing Russian 50mm f1.2 Lens for $50 DIY Hack..For A6000

Discussion in 'Adapted Lenses' started by sliver-surfer, Oct 4, 2017.

  1. sliver-surfer

    sliver-surfer TalkEmount Regular

    Nov 29, 2013
    Well I ordered a Russian 50mm 1.2 projector lens and set about digging through my my bits and bobbles to figure out how to make it a fully focusing lens for my aps-c Sony a6000. It focuses to infinity and is also macro. The aperture goes from f1.2 to f1:1.2(lol) Lens "RO 109 50mm 1.2" Here is a video wait for samples at the end



    • Like Like x 3
  2. sam

    sam TalkEmount Regular

    Nov 23, 2015
    To cool.
    What was the extension of the Helicoid?
    Sorry, I have the 17-31, and it suits most of my needs but not all. For the rest I start with a small bellows.
    • Appreciate Appreciate x 1
  3. sliver-surfer

    sliver-surfer TalkEmount Regular

    Nov 29, 2013
    This macro focusing adapter, extension of helicoid is about 27mm to 59mm
  4. WNG

    WNG TalkEmount Hall of Famer

    Aug 12, 2014
    Arrid Zone-A, USA
    Swirly bokeh!
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