Vignetting, EM-1 & 7.5mm fisheye combo

Discussion in 'Native Lenses' started by RenaudVL, Mar 15, 2014.

  1. RenaudVL

    RenaudVL Mu-43 Veteran

    Mar 21, 2011
    Just realized that I get vignetting with the combo.
    It gets worst as I stop down.

    Compare to the EM-5 where there were no vignetting at all.

    What could cause this...




    EM-5 f5.6
  2. mattia

    mattia Mu-43 Hall of Famer

    May 3, 2012
    The Netherlands
    That Isn't vingetting, the shots are just underexposed across the frame as you stop down. What mode were you shooting in?
  3. MikeStern

    MikeStern New to Mu-43

    Mar 15, 2014
    On the very far corners there is a heavy vignette. It seems more like the hood interfering.
    Sometimes I see this when the hood of my 12-40mm not properly attached.
    7.5 Rokinon has a permanent hood tho.
    I will try mine to see if it's the case here too. Will let you know.

  4. RenaudVL

    RenaudVL Mu-43 Veteran

    Mar 21, 2011
    Good point, shot at "A" for a quick test... Was trying a very wide pano, the vignetting screwed up the stitching.
    Will redo with proper exposure.