Michael Markey Posted May 16, 2021 Share #261 Posted May 16, 2021 Advertisement (gone after registration) I was interested to watch this as I find their reviews very good. Lots of nervousness early on and forty minutes in before they mentioned the S word . Understandable , but they then clearly explained what the differences were between the products sufficiently enough I felt for a customer to make an informed decision . A must watch if you are in the market for this type of lens . 3 Link to post Share on other sites More sharing options...
Advertisement Posted May 16, 2021 Posted May 16, 2021 Hi Michael Markey, Take a look here LEICA VARIO-ELMARIT-SL 24–70mm f/2.8 ASPH. I'm sure you'll find what you were looking for!
Simone_DF Posted May 16, 2021 Share #262 Posted May 16, 2021 Wow, an official Leica dealer says that the Leica lens is better than the same lens with different barrel at half the price. Who would have thought? 1 4 Link to post Share on other sites More sharing options...
Michael Markey Posted May 16, 2021 Share #263 Posted May 16, 2021 2 hours ago, Simone_DF said: Wow, an official Leica dealer says that the Leica lens is better than the same lens with different barrel at half the price. Who would have thought? Did they ? That wasn`t my conclusion. I thought that they were very even handed in explaining the differences between the two lenses . The most significant to my mind was the more rigorous QA to which the Leica lens was subjected . That comes as no surprise because Leica was famous for its QA back in the `30`s which prompted visits to the factory from other manufacturers . Of course you can`t "see" this but in these days of increasing automation its becoming more important . The other aspect which is not readily observed is the consequence of lackluster QA ... sample variation. There is evidence on the web that Sigma is prone to such variations. Instead of asking why Leica is so expensive I always wonder how manufacturer XYZ can produce things so cheaply . 2 Link to post Share on other sites More sharing options...
Simone_DF Posted May 16, 2021 Share #264 Posted May 16, 2021 11 minutes ago, Michael Markey said: The most significant to my mind was the more rigorous QA to which the Leica lens was subjected . That comes as no surprise because Leica was famous for its QA back in the `30`s which prompted visits to the factory from other manufacturers . Of course you can`t "see" this but in these days of increasing automation its becoming more important . The other aspect which is not readily observed is the consequence of lackluster QA ... sample variation. There is evidence on the web that Sigma is prone to such variations. Instead of asking why Leica is so expensive I always wonder how manufacturer XYZ can produce things so cheaply . Leica leader of QA? Are we talking about the same company that has the worst mobile app in town with constant connection issues, GPS not working etc? The "Not enough power" issue on the SL2? And the newly introduced disappearing profiles? How come the fabled Leica QA didn't catch these very obvious issues? On top of that, my brand new M10 had a dead pixel row, fixed with a firmware patch sent by Leica technicians, and the only camera I EVER had to send back was a Leica Q2 that had a big chunk of dust in the EVF, straight out of the box, which apparently it's a somewhat common issue. I never had an issue with any other camera (Canon and Sony, can't talk about the rest), but 2 Leica out of 3 needed to be serviced. So, sorry but I don't buy this Leica QA superiority. This was probably true 50 years ago. Nowadays? I doesn't look like it is. As for sample variation, it takes 10 minutes to test a lens and eventually send it back to have it replaced. 1500€ saved. 3 Link to post Share on other sites More sharing options...
BernardC Posted May 16, 2021 Share #265 Posted May 16, 2021 1 hour ago, Simone_DF said: I never had an issue with any other camera Completely anecdotal, but I feel the same way about Mamiya! By the way, if we agree that the lens is probably made in the same factory as the Sigma equivalent, "higher QA" would mean a higher pass/fail threshold, meaning that you are less likely to have to send a lens back. Not totally unlikely, of course; it's a long way from a loading dock in Fukushima Prefecture to your front door. I also thought they were fair. They stated the facts: the lenses are mostly similar, but you get all-metal construction and one more expensive element with the Leica. Some photographers will pay for that, some won't. The price difference isn't that high, especially when you look at similar lenses from Panasonic, Nikon, and Sony. In fact, the anomaly is the Sigma, which is half the price of its nearest rival. Some of that comes from thinner margins, but surely some of it also comes from design choices. It really is more about the photographer's personality than it is about the product. Will it bother you that you "could have paid less," or will it bother you more that there's a slightly better version of your lens out there? 4 Link to post Share on other sites More sharing options...
Michael Markey Posted May 16, 2021 Share #266 Posted May 16, 2021 "So, sorry but I don't buy this Leica QA superiority. This was probably true 50 years ago. Nowadays? I doesn't look like it is." I agree clearly unacceptable in the cases you mentioned . 2 Link to post Share on other sites More sharing options...
Simone_DF Posted May 16, 2021 Share #267 Posted May 16, 2021 Advertisement (gone after registration) 5 hours ago, BernardC said: I also thought they were fair. They stated the facts: the lenses are mostly similar, but you get all-metal construction and one more expensive element with the Leica. Some photographers will pay for that, some won't. The price difference isn't that high, especially when you look at similar lenses from Panasonic, Nikon, and Sony. In fact, the anomaly is the Sigma, which is half the price of its nearest rival. Some of that comes from thinner margins, but surely some of it also comes from design choices. It really is more about the photographer's personality than it is about the product. Will it bother you that you "could have paid less," or will it bother you more that there's a slightly better version of your lens out there? No no wait, if somebody likes an all metal construction and it's willing to pay for that, fair enough. After all, there are people that spend much more than 1500€ to customize their car or motorbike or buy clothes (I put myself in this list). Sigma prices I think in part are justified by its big numbers. They are the only ones that produce lenses for all camera mounts. Canon, Nikon, Sony, L-Mount. Allegedly they'll start releasing even Fuji X mount lenses soon. They spread the cost among 4 different mounts. But I'll wait for the obligatory Sean Reid comparison. I do trust his methodology much more than brand sponsorships. 1 Link to post Share on other sites More sharing options...
Jeff S Posted May 16, 2021 Share #268 Posted May 16, 2021 I’d like to see a comparison by Roger Cicala (lensrentals), including optical testing as well as one of his famous teardowns (for weather sealing, parts quality, assembly, etc). He’s the only one I know who routinely checks multiple copies for sample variation, and his new testing equipment is top shelf. Plus he cuts through any bs. Jeff 1 Link to post Share on other sites More sharing options...
jrp Posted May 16, 2021 Share #269 Posted May 16, 2021 He finds a good deal of sample variation in manual lenses … 1 Link to post Share on other sites More sharing options...
aksclix Posted May 17, 2021 Share #270 Posted May 17, 2021 Any reason why folks look for corner sharpness while shooting open wide? In fact, I would be upset if my corners were sharp shooting at f2.8.. Anyway, 24-90 is definitely a far better lens and I don't honestly see anyone replacing theirs with the new 24-70.. it may be an additional lens for those who can afford it AND want it but that's it.. I would rather spend it on a 21mm when it comes out... 2 Link to post Share on other sites More sharing options...
Simone_DF Posted May 17, 2021 Share #271 Posted May 17, 2021 12 hours ago, Jeff S said: I’d like to see a comparison by Roger Cicala (lensrentals), including optical testing as well as one of his famous teardowns (for weather sealing, parts quality, assembly, etc). He’s the only one I know who routinely checks multiple copies for sample variation, and his new testing equipment is top shelf. Plus he cuts through any bs. I'd love that, but Roger Cicala doesn't test Leica lenses Link to post Share on other sites More sharing options...
wlaidlaw Posted May 17, 2021 Share #272 Posted May 17, 2021 29 minutes ago, Simone_DF said: I'd love that, but Roger Cicala doesn't test Leica lenses He does or at least did. He did a tear down on the 24-90 a few years ago. Wilson 1 Link to post Share on other sites More sharing options...
Jeff S Posted May 17, 2021 Share #273 Posted May 17, 2021 3 hours ago, Simone_DF said: I'd love that, but Roger Cicala doesn't test Leica lenses He does, but not so easily using rangefinders... https://www.lensrentals.com/blog/2014/06/comparing-rangefinder-and-slr-50mm-lenses-version-0-7/ As noted, he also looked inside the SL 24-90... https://www.lensrentals.com/blog/2016/02/a-peak-inside-the-leica-vario-elmarit-sl-24-90mm-f2-8-4-asph/ He’s also written extensively about zooms; no reason he couldn’t add some SL versions in future tests. The S system is the main Leica line that he doesn’t stock for rental or testing. Jeff Link to post Share on other sites More sharing options...
BernardC Posted May 17, 2021 Share #274 Posted May 17, 2021 21 hours ago, Priaptor said: For example, the ONLY real apples to apples between the 24-90 and 24-70 was at 24 where the test occurred for both at F2.8 and as they said, the Sigma/Leica may have been a little sharper. At the other focal lengths the "wide open" 24-90 was actually at if I remember correctly 3.2 or higher for the longer focal lengths in the comparison where the 24-90 was sharper. Was this finding really because the lens is better or because wide open the 24-90 is a smaller aperture than the 24-70 which is F2.8 "wide open". There is a section near the end where they compare the 24-90 wide-open (that's around 1:3.8 at 70mm) to the new lens at f:4. The 24-90 still comes-out ahead. Link to post Share on other sites More sharing options...
Simone_DF Posted May 17, 2021 Share #275 Posted May 17, 2021 1 hour ago, Jeff S said: He does, but not so easily using rangefinders... https://www.lensrentals.com/blog/2014/06/comparing-rangefinder-and-slr-50mm-lenses-version-0-7/ As noted, he also looked inside the SL 24-90... https://www.lensrentals.com/blog/2016/02/a-peak-inside-the-leica-vario-elmarit-sl-24-90mm-f2-8-4-asph/ He’s also written extensively about zooms; no reason he couldn’t add some SL versions in future tests. The S system is the main Leica line that he doesn’t stock for rental or testing. Yes, I've seen the rangefinder 50mm comparison, but that was 6 years ago. Many things happened in the last 6 years in the 50mm world. And for the 24-90 he disassembled it. No test. I remember he commented on some other article that the zoom is very good from his initial tests, but that he has never published it because he didn't have 10 copies to test. He should really start a paid subscription service a la Sean Reid if that could help him to test more lenses. I know I'd pay for it. Link to post Share on other sites More sharing options...
Jeff S Posted May 17, 2021 Share #276 Posted May 17, 2021 Seven years ago. Better equipment for testing since then, too. But I think Roger is positioned just where he wants to be... https://www.lensrentals.com/blog/2012/05/roger-gets-a-new-job/ Jeff 2 Link to post Share on other sites More sharing options...
BernardC Posted May 17, 2021 Share #277 Posted May 17, 2021 If I recall, the issue was getting an L-Mount for their lens testing machinery, which is a substantial cost. Blog posts don't pay for that, rentals do. Link to post Share on other sites More sharing options...
Jeff S Posted May 17, 2021 Share #278 Posted May 17, 2021 (edited) 3 hours ago, BernardC said: If I recall, the issue was getting an L-Mount for their lens testing machinery, which is a substantial cost. Blog posts don't pay for that, rentals do. First paragraph... https://www.lensrentals.com/blog/2014/06/comparing-rangefinder-and-slr-50mm-lenses-version-0-7/ Din’t know if their new and improved testing setup (which was VERY expensive) has made this any easier (or harder). https://wordpress.lensrentals.com/blog/2014/05/introducing-the-optical-bench/ Jeff Edited May 17, 2021 by Jeff S 1 Link to post Share on other sites More sharing options...
2M6TTLs Posted August 19, 2021 Share #279 Posted August 19, 2021 On 5/7/2021 at 1:37 AM, AZach said: Totally off topic, but having lived in Japan over 4 years think that above statement is false..😉 Living in Japan 30 years..I know it's false. 1 Link to post Share on other sites More sharing options...
2M6TTLs Posted August 19, 2021 Share #280 Posted August 19, 2021 On 5/16/2021 at 4:59 PM, Simone_DF said: Wow, an official Leica dealer says that the Leica lens is better than the same lens with different barrel at half the price. Who would have thought? In long term use that metal barrel and more solid construction may prove valuable in the field, there are also several reports out there saying that the focusing is much faster on the Leica version of the lens.For a product you might be using for quite a few years these things have some value.Also they were pretty fair and honest in their comments, leica dealers or not. Link to post Share on other sites More sharing options...
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