Archived posting to the Leica Users Group, 2007/08/26
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]thanks for the opinion. The shots with IR filter freaked me out at first - they look so sharp and like 'sensor ghosts'. The shots without the IR filter convinced me that it was not a sensor issue. Eric On 8/26/07, Fred Hess / Phenix Visuals NL <fredhess@phenix-visuals.nl> wrote: > > 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 > > > > > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information >