pf4eva Posted March 8, 2023 Author Share #21 Â Posted March 8, 2023 Advertisement (gone after registration) 9 minutes ago, dynaerik said: Or get the 90-280 with the 1,4 converter I don't think Leica sells TC for that lens ))) Link to post Share on other sites More sharing options...
Advertisement Posted March 8, 2023 Posted March 8, 2023 Hi pf4eva, Take a look here SL 100-400 f/5.6-6 Rebrand But Not the Same Lens. I'm sure you'll find what you were looking for!
robb Posted March 8, 2023 Share #22  Posted March 8, 2023 I’ll be waiting to pick up an apo 1.4x or apo 2x Robb 2 Link to post Share on other sites More sharing options...
dynaerik Posted March 8, 2023 Share #23  Posted March 8, 2023 vor 30 Minuten schrieb pf4eva: I don't think Leica sells TC for that lens ))) I am afraid you are right …. It’s just wishful thinking Link to post Share on other sites More sharing options...
SrMi Posted March 9, 2023 Share #24 Â Posted March 9, 2023 8 hours ago, pf4eva said: That's ok if they want to rebrand stuff, but there should be some added value to it, like significantly better build quality for example. With current re-badged lenses I can't see much of that. IMO, the ergonomics of Leica 24-70 are better than with Sigma (had both, sold Sigma). The new 100-400 is apparently 400g heavier than Sigma. We'll see why once it is launched. 2 Link to post Share on other sites More sharing options...
Virob Posted March 9, 2023 Share #25  Posted March 9, 2023 5 hours ago, kobra said: This has been discussed on other threads with other rebadged lenses... with those it takes very little time to find information regarding differences in coatings, construction and final QA. Before we make any judgement calls on this lens it might be nice to actually see them in person, or at least get first hand reports. It seems that the Leica branded lenses outperform their counterparts, and this one may as well. Can you link to information about differences in coatings, QA or optical performance between Leica branded and their Sigma/Lumix counterparts? I’m not aware of this information, but I haven’t looked very hard. Link to post Share on other sites More sharing options...
kobra Posted March 9, 2023 Share #26  Posted March 9, 2023 29 minutes ago, Virob said: Can you link to information about differences in coatings, QA or optical performance between Leica branded and their Sigma/Lumix counterparts? I’m not aware of this information, but I haven’t looked very hard. A search on this forum for each of the "rebradged" lenses will yield the results you are looking for. Brad Link to post Share on other sites More sharing options...
Doug Trabaris Posted March 9, 2023 Share #27  Posted March 9, 2023 Advertisement (gone after registration) 15 hours ago, pf4eva said: Hi guys, Could someone explain me what is the point of this new rebadged lens? I had sigma 100-400mm and it wasn't a great lens. Welcome, dear visitor! As registered member you'd see an image here… Simply register for free here – We are always happy to welcome new members! I own a Leica 90-280 zoom lens. It works well in darker settings, is extremely sharp, takes excellent portrait shots, and is terrific (at least for me) for landscape photography. The downside? It’s  likely a lot more expensive than the new 100-400 lens.  if you can afford it, I say go with the 90-280 zoom. If you need more of a zoom, a 1.4 extender is coming out as well. 1 Link to post Share on other sites More sharing options...
SrMi Posted March 9, 2023 Share #28  Posted March 9, 2023 3 hours ago, Doug Trabaris said: I own a Leica 90-280 zoom lens. It works well in darker settings, is extremely sharp, takes excellent portrait shots, and is terrific (at least for me) for landscape photography. The downside? It’s  likely a lot more expensive than the new 100-400 lens.  if you can afford it, I say go with the 90-280 zoom. If you need more of a zoom, a 1.4 extender is coming out as well. Is there a rumor that the 1.4x extender will work with 90-280? Link to post Share on other sites More sharing options...
MediaFotografie Posted March 9, 2023 Share #29  Posted March 9, 2023 vor 9 Stunden schrieb dynaerik: Or get the 90-280 with the 1,4 converter the question is: will this new converter work with the 90-280 - or only with the new (Sigma) 100-400? as far as I remember the Sigma converters 1.4/2 boths can‘t be used with 90-280 Link to post Share on other sites More sharing options...
Simone_DF Posted March 9, 2023 Share #30  Posted March 9, 2023 10 hours ago, pf4eva said: Of course, but did someone actually properly tested and compared those rebadged lenses? No. So far it’s only a mix of wishful thinking, buyer’s remorse and hardcore brand loyalty. 1 1 Link to post Share on other sites More sharing options...
dpitt Posted March 9, 2023 Share #31 Â Posted March 9, 2023 20 hours ago, pf4eva said: Hi guys, Could someone explain me what is the point of this new rebadged lens? I had sigma 100-400mm and it wasn't a great lens. Â I do not think Leica ever 'just' rebadged anything. It is not because they roll of the same production line that it is the same lens. Even in the time of the R lenses, there were optical differences between the original Minolta and the Leica R samples. I heard Leica rejected 80% of Minolta production for some models. So worst case, I would expect to see a top 10% selection for this 'rebadged' one. And I hope it will go further than that like using different glass and coatings. 1 1 Link to post Share on other sites More sharing options...
dynaerik Posted March 9, 2023 Share #32  Posted March 9, 2023 vor 2 Stunden schrieb MediaFotografie: the question is: will this new converter work with the 90-280 - or only with the new (Sigma) 100-400? as far as I remember the Sigma converters 1.4/2 boths can‘t be used with 90-280 I am afraid the rumored 1.4 converter will only work with the new 100-400 .... we will see 2 Link to post Share on other sites More sharing options...
cboy Posted March 9, 2023 Share #33 Â Posted March 9, 2023 So another (tweaked) rebrand...Apparently there was some issue regarding the sigma one, so I guess Leica will address this in their rebrand? I wonder how many will purchase this one in lieu of the inferior sigma lens. Link to post Share on other sites More sharing options...
Simone_DF Posted March 9, 2023 Share #34 Â Posted March 9, 2023 34 minutes ago, cboy said: So another (tweaked) rebrand...Apparently there was some issue regarding the sigma one, so I guess Leica will address this in their rebrand? I wonder how many will purchase this one in lieu of the inferior sigma lens. I don't have numbers, but I think quite a lot of people got the 24-70. If purchased as a kit, the price difference is negligible compared to getting the Sigma, not to mention the convenience. Out of curiosity, what is the issue with the Sigma 100-400? Link to post Share on other sites More sharing options...
BernardC Posted March 9, 2023 Share #35  Posted March 9, 2023 14 hours ago, pf4eva said: Of course, but did someone actually properly tested and compared those rebadged lenses? Lots of people tested them, including people right here on this forum who owned both versions. You can read about that in this thread and in many others. The inherent problem with these tests, and other tests on the web, is that they get dismissed immediately as being "biased," because the person tester either owns or sells lenses. Of course, no-one does "unbiased" lens reviews on the web. They all have something to sell, they all have affiliate links, and none of them do a proper lens test anyway.  Short answer: that would be great, but no one properly tests any lenses anymore. The best resource is actual photographers who have owned both lenses, many of which are on this forum. Link to post Share on other sites More sharing options...
pf4eva Posted March 9, 2023 Author Share #36 Â Posted March 9, 2023 4 hours ago, dpitt said: I do not think Leica ever 'just' rebadged anything. It is not because they roll of the same production line that it is the same lens. Even in the time of the R lenses, there were optical differences between the original Minolta and the Leica R samples. I heard Leica rejected 80% of Minolta production for some models. So worst case, I would expect to see a top 10% selection for this 'rebadged' one. And I hope it will go further than that like using different glass and coatings. Oh they did many times. Of course they can't just say they re-badged, they use words better QC etc, however in reality those lenses are optically identical (sample variation may take place one way or another). 1 Link to post Share on other sites More sharing options...
pf4eva Posted March 9, 2023 Author Share #37  Posted March 9, 2023 2 hours ago, BernardC said: Lots of people tested them, including people right here on this forum who owned both versions. You can read about that in this thread and in many others. The inherent problem with these tests, and other tests on the web, is that they get dismissed immediately as being "biased," because the person tester either owns or sells lenses. Of course, no-one does "unbiased" lens reviews on the web. They all have something to sell, they all have affiliate links, and none of them do a proper lens test anyway.  Short answer: that would be great, but no one properly tests any lenses anymore. The best resource is actual photographers who have owned both lenses, many of which are on this forum. I haven't seen a proper a scientific test like photozone, lenstip or camerarentals does. You need to exclude a sample variation, so you have to have multiple copies of the same lens to make a conclusion. 1 Link to post Share on other sites More sharing options...
pf4eva Posted March 9, 2023 Author Share #38 Â Posted March 9, 2023 https://leica-camera.com/en-GB/photography/lenses/sl/vario-elmar-sl-100-400-f5-6-3?utm_source=CRM&utm_medium=email&utm_campaign=7017T000000hLYSQA2&utm_term=https%3A//leica-camera.com/vario-elmar-sl-100-400. 1 Link to post Share on other sites More sharing options...
Photoworks Posted March 9, 2023 Share #39 Â Posted March 9, 2023 https://www.thephoblographer.com/2023/03/09/is-the-new-leica-100-400mm-lens-a-sigma-clone/ Â 1 Link to post Share on other sites More sharing options...
pf4eva Posted March 9, 2023 Author Share #40 Â Posted March 9, 2023 I just checked pictures of Leica 1.4x TC and compared to my Sigma 1.4x, they're identical. Interesting that leica didn't release 2x, but 1.4x price is jaw dropping Link to post Share on other sites More sharing options...
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