will the cosmicar 12.5mm f 1.4 focus properly without modification?

Discussion in 'Adapted Lenses' started by colbycheese, Jun 2, 2015.

  1. colbycheese

    colbycheese Mu-43 Veteran

    378
    May 1, 2012
    Way up there.
    I was planning on getting this lens instead of the 4.8mm one and was wondering does it need any modification to focus to infinity? thank you
     
  2. colbycheese

    colbycheese Mu-43 Veteran

    378
    May 1, 2012
    Way up there.
    Well in that case, would you by chance know if the 25mm comsicar will work without machining? It seems like a very precise thing, and i dont know if i would have the patience
     
  3. Crdome

    Crdome Mu-43 Hall of Famer Subscribing Member

    Sep 11, 2011
    West Central Indiana
    Chrome
    No. Ben states the mount is larger than the adapter.
     
Loading...
Similar Threads Forum Date
Cosmicar/Pentax 25mm 1.4 sensor coverage Adapted Lenses Aug 11, 2015
Has anyone used the 4.8mm F1.8 Cosmicar TV Lens? Adapted Lenses Jun 2, 2015
25mm C-mount choices: Computar, Fujinon or Pentax/Cosmicar? Adapted Lenses Jul 22, 2011
5mm micro adapter??? Adapted Lenses Nov 26, 2010
Pentax/Cosmicar 25mm f1.4 Test drive Adapted Lenses Oct 21, 2010