Archived posting to the Leica Users Group, 2012/11/10
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]It doesn't have to . While a lens can be correctly identified from EXIF, you can choose to select nearly any camera make and nearly any lens profile for any brand of lenses to any image whether or not it makes sense. Any profile can be corrected or uncorrected if you like for distortion and vignetting and that saved as a custom setting. Keeping in mind that those characteristics can change from aperture used or zoom settings where applicable of course. You could have ten profiles for the same lens if you wanted! In the case of Leica M lenses the cameras cannot accurately determine aperture used of course hence the firmware corrections assume a best case, not worst case to avoid over-correction. Reportedly the new M typ 240 sensor will be different in regard to these firmware corrections. I'll let you know when mine arrives. ;-) Cheers, Geoff http://www.pbase.com/hoppyman On 11 November 2012 02:00, Aram Langhans <leica_r8 at hotmail.com> wrote: > Hmm. How does it know which lens was mounted for the photo? > > Aram > > ------------------------------**-------------------- > From: "Geoff Hopkinson" <hopsternew at gmail.com> > Sent: Friday, November 09, 2012 7:08 PM > To: "Leica Users Group" <lug at leica-users.org> > Subject: [Leica] Adobe support for R lenses > > The new Release Candidate of Lightroom 4.3 (and ACR 7.3 I guess) adds lens >> profile support for 26 new lenses and 24 of them are Leica R. >> This is very encouraging for when the M typ 240 gets into production and >> photographers' hands. >> >> Cheers, >> Geoff >> http://www.pbase.com/hoppyman >> >> >> > ______________________________**_________________ > Leica Users Group. > See > http://leica-users.org/**mailman/listinfo/lug<http://leica-users.org/mailman/listinfo/lug>for > more information >