Archived posting to the Leica Users Group, 2007/08/26
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Hello Eric, Those reflections seem to me as internal reflections in the Nocti itself. Often you see this kind of reflections in 16- or 35mm film lenses too. Even with Zeiss Primes for Arriflex-camera's!! So, no sensor-based 'problem' to my opinion. Kind regards Fred Hess. ----- Original Message ----- From: "Eric Korenman" <faneuil@gmail.com> To: "LUG" <lug@leica-users.org> Sent: Sunday, August 26, 2007 1:40 PM Subject: [Leica] Noctilux M8 - Internal reflections or sensor problem? IMG > 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 >