Archived posting to the Leica Users Group, 2007/08/26
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]this is not uncommon with digital cameras. Recent Canon and Nikon lenses have this issue addressed by special coatings or detail lens changes, such as making the cover glass of the long lenses spherical rather than flat to prevent these reflections being in focus on the sensor. I have a lot of contre jour landscapes with these sort of reflections from my Canon DSLR. I haven't yet experienced it with my M8. Frank --- Eric Korenman <faneuil@gmail.com> wrote: > These test shots reproduce a problem I had while > shooting Noctilux and M8 at > night by light of tiki torches. > > I set up candles in my kitchen and shot 2 images. > First is with an IR filter. > Second is without. > Noctilux is wide open for both shots. > www.korenman.com/candles > > Note how the repeated images in the lower right > change. > I think this is all internal reflection issues and > not a sensor problem. > Leica claims that green images with the IR filter > are due to internal > reflections between the lens and filter. > > Anybody had a similar experience? > > Eric > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for > more information >