Archived posting to the Leica Users Group, 2006/06/15
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Ed, Leica is a German company. They are anal retentive about image quality. They have just spent the last ten or so years bringing out a line of lenses that are possibly equaled be Zeiss in two cases only(25 and 21). They understand their user base and know that most will not want to mess around in PS fixing images. So, I suspect that there will be a fair amount of in camera manipulation on images that get the bar code. So, first, lets take a wait and see attitude. Second, I suspect that there will be only one or two lenses in anybodies stable that will be used enough to justify the retrofit. This is not much different than when the M came out and folks didn't like the fact that they had to buy an adapter to use the LTM lenses. This time around at least the lens will mount and fire without spending any money. If you don't like the image quality then you can get it adjusted for a modest fee considering the price to replace. Deep breath time. It is far better than what I was told about the anti-lock brakes on my F150 and the non repairability of them as NO parts were available. :) Don don.dory@gmail.com On 6/15/06, Ed Kowaleski <ekowaleski@twmi.rr.com> wrote: > > > The software that accompanies the RD-1 has a provision for the correction > of > the effects of vignetting. I assume Epson calculated that a 15mm lens > would > vignette so much, a 21 this much, and a 24 that much, etc., and provided > image correcting software accordingly. As far as I can see, it works > quite > well. > > Now, it seems suddenly, Leica says, "Oh, by the way, you might want to > have > these bar codes put on the inner face of your M-lenses so you can capture > data that tells you which lens was used." There is more than a veiled > implication that this will also impact image quality because Leica's > statement said that these codes would "help optimize image quality". > Further, they stated that owners of lenses produced after July 1, would > "benefit from the image optimization" resulting from the retrofit > application of these bar codes. > > So there appears to be more at stake that just adding metadata and there > seems to be a clear suggestion from Solms that one had better get the bar > codes put on pre July 1, 2006, lenses or live with some pretty expensive > junk. It sounds as if they've invented a Leica M that in fact cannot use > older lenses without some lack of image optimization. Or, is this their > solution to the Vignetting problem and rather than take the Epson route by > fixing the vignetting in software, they have seen this as a profit > improvement program? I would think that lots of lenses at 95 Euros each > results and a significant Euro flow > > Please, someone tell me I've misread Leica's statement. > > Ed Kowaleski > > > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information >