Archived posting to the Leica Users Group, 2007/01/15
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]OK, Now I understand, All the best! Luis -----Mensaje original----- De: lug-bounces+luisripoll=telefonica.net@leica-users.org [mailto:lug-bounces+luisripoll=telefonica.net@leica-users.org] En nombre de Leonard Taupier Enviado el: martes, 16 de enero de 2007 1:56 Para: Leica Users Group Asunto: Re: [Leica] 28mm Summicron vignetting Luis, I did not object to the vignetting but my son did. The Summicron was a new lens for him and I think he expected perfection. These photos are the hardest test. My 24mm asph has more vignetting. Len On Jan 15, 2007, at 7:43 PM, Luis Ripoll wrote: > Len, the pictures are beautiful, yes it is a lttle vigneting but IMO > no too much, I have the Elmarit M 21 and it has much more than > Summicron. > When I > had my R equipment I remember the 21 Super Angulon as more perfect. > > Saludos cordiales > Luis > > -----Mensaje original----- > De: lug-bounces+luisripoll=telefonica.net@leica-users.org > [mailto:lug-bounces+luisripoll=telefonica.net@leica-users.org] En > nombre de Leonard Taupier Enviado el: martes, 16 de enero de 2007 1:36 > Para: Leica Users Group > Asunto: [Leica] 28mm Summicron vignetting > > Here are a few examples of vignetting using the 28mm Summicron. > These were > shot in b&w but the sky was crystal clear blue. These were shot by my > son at Zion, Bryce and the Grand canyon. > > <http://gallery.leica-users.org/v/LeonardT/28mm/Img138.jpg.html> > > <http://gallery.leica-users.org/v/LeonardT/28mm/Img145.jpg.html> > > <http://gallery.leica-users.org/v/LeonardT/28mm/Img225.jpg.html> > > <http://gallery.leica-users.org/v/LeonardT/28mm/Img136.jpg.html> > > I'm not sure of the f stop but I believe they were in the f5.6 to > f8 range. > We ran a test in my backyard of the Summicron versus the Elmarit (not > asph). > The Elmarit had a little less vignetting. All the examples were easily > fixed in Photoshop using the lens distortion filter. > > Len > > > > _______________________________________________ > 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 _______________________________________________ Leica Users Group. See http://leica-users.org/mailman/listinfo/lug for more information