Computar 25mm Lens & GH2

Discussion in 'Panasonic Cameras' started by ATLGuy, Jun 1, 2012.

  1. ATLGuy

    ATLGuy New to Mu-43

    Jun 1, 2012
    I recently purchased a Computar 25mm f1.4 and a RJ c-mount adapter, but I can not hit focus. It appears the large metal back does not allow the lens to fully thread into the adapter. I am only able to rotate the adapter one half a revolution before the lens stops it. Any advice?
  2. RidgeShark

    RidgeShark New to Mu-43

    Jan 10, 2013
    EDIT - Just realized that mine might be a different lens than yours. I was actually able to take the back mount off and machine it down. Now the lens works fine. Seems to be a lot of different types of Computar 25mmm F1.4 lenses.