Hi there mu-43 Community, I got my Minolta MD 50mm f/1.7 lens off ebay with an adapter. Took some photos with my E-PL1 and noticed, that when theres a little overexposure and a bit wider aperture used, my photos come out with this "lightsaber" glowing effect on them bright places. Is this supposed to be or my lens perhaps is dirty and needs cleaning or something? What could be an issue here? Please see the attached image. Thanks for any ideas.