gotium Posted August 21, 2022 Author Share #21 Posted August 21, 2022 Advertisement (gone after registration) On 8/19/2022 at 8:53 AM, insomnia said: Couldn't be better, even for the low resolution provided. Latest version of Lightroom, didn't take me 2 seconds. It's not a camera, it's an exposure and lens issue. It can happen with fast lenses, nothing to worry about. 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! Thanks again for fiddling with these. Are you clicking on the "Remove Chromatic Aberration" box under "Lens Corrections"? It does absolutely nothing for me, with the RAW files or these jpgs. Link to post Share on other sites More sharing options...
Advertisement Posted August 21, 2022 Posted August 21, 2022 Hi gotium, Take a look here Purple fringing with the M11. I'm sure you'll find what you were looking for!
Ba Erv Posted August 21, 2022 Share #22 Posted August 21, 2022 11 minutes ago, gotium said: Thanks again for fiddling with these. Are you clicking on the "Remove Chromatic Aberration" box under "Lens Corrections"? It does absolutely nothing for me, with the RAW files or these jpgs. Did you try the manual slider? 1 Link to post Share on other sites More sharing options...
insomnia Posted August 21, 2022 Share #23 Posted August 21, 2022 Sorry for the German Ui It even works with LoCA (but not as realiable). 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! 1 Link to post Share on other sites Simply register for free here – We are always happy to welcome new members! ' data-webShareUrl='https://www.l-camera-forum.com/topic/335707-purple-fringing-with-the-m11/?do=findComment&comment=4493837'>More sharing options...
jaapv Posted August 21, 2022 Share #24 Posted August 21, 2022 It is not a bug nor a simple issue. It is a combination of longitudinal chromatic aberration, the sensor handling of high-contrast transitions and demosaicing algorithms . The higher resolving the lens and the sensor, the sooner you'll see it - not just.with Leica, but with allbrands. Fortunately it is. easily corrected. in postprocessing . Firmware can. mitigate - but not prevent completely. 1 3 Link to post Share on other sites More sharing options...
SiOnara Posted August 21, 2022 Share #25 Posted August 21, 2022 The only lenses I’ve seen pretty much zero purple fringing on are the APO Summicron SL lenses. Truly amazing. Even my APO 50 M has some fringing 1 Link to post Share on other sites More sharing options...
harmen Posted August 21, 2022 Share #26 Posted August 21, 2022 I’ve decided to see it as a mark of quality, highlighting to me how distinguished my 28mm summilux is. 😁 1 2 Link to post Share on other sites More sharing options...
gotium Posted August 21, 2022 Author Share #27 Posted August 21, 2022 Advertisement (gone after registration) 13 hours ago, Ba Erv said: Did you try the manual slider? 10 hours ago, insomnia said: Sorry for the German Ui It even works with LoCA (but not as realiable). 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! Yes, thank you!!! That works quite nicely. Even in English. 1 Link to post Share on other sites More sharing options...
gotium Posted August 21, 2022 Author Share #28 Posted August 21, 2022 7 hours ago, harmen said: I’ve decided to see it as a mark of quality, highlighting to me how distinguished my 28mm summilux is. 😁 I like this idea, I think I'll do the same. 1 Link to post Share on other sites More sharing options...
Segal Posted August 21, 2022 Share #29 Posted August 21, 2022 Also noticed purple fringing on both 35/1.4 and 50/1.4, but it takes a second to remove it in Lightroom. Link to post Share on other sites More sharing options...
jaapv Posted August 22, 2022 Share #30 Posted August 22, 2022 20 hours ago, gotium said: Thanks again for fiddling with these. Are you clicking on the "Remove Chromatic Aberration" box under "Lens Corrections"? It does absolutely nothing for me, with the RAW files or these jpgs. That one is for lateral CA You need the "Defringe" tool. 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! 2 Link to post Share on other sites Simply register for free here – We are always happy to welcome new members! ' data-webShareUrl='https://www.l-camera-forum.com/topic/335707-purple-fringing-with-the-m11/?do=findComment&comment=4494421'>More sharing options...
Cthulhu Posted August 22, 2022 Share #31 Posted August 22, 2022 On 8/19/2022 at 11:19 AM, gotium said: With the M10-D, both at f/2 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! Close it to smaller than f2.8 and it’ll be gone. Link to post Share on other sites More sharing options...
Chaemono Posted August 23, 2022 Share #32 Posted August 23, 2022 Am 21.8.2022 um 12:38 schrieb SiOnara: The only lenses I’ve seen pretty much zero purple fringing on are the APO Summicron SL lenses. Truly amazing. Even my APO 50 M has some fringing Almost zero purple fringing with all the APO Summicron SL lenses wide open. Amazing for such sharp lenses. They can’t be software corrected for that, can they? Link to post Share on other sites More sharing options...
tom0511 Posted August 24, 2022 Share #33 Posted August 24, 2022 It must have to do with the sensor. I also see that ca with the 28 lux is more compared to the m10r. its one of the reasons I am considering ( eventually) switching to a 28 Summicron. ( other 2 factors are vignetting and size) but I also find ca can be corrected in LR fine. overall I do prefer the M11 over M10r, butbthe new sensor seems not to be better in all aspects. Link to post Share on other sites More sharing options...
Jared Posted August 25, 2022 Share #34 Posted August 25, 2022 On 8/23/2022 at 8:18 AM, Chaemono said: Almost zero purple fringing with all the APO Summicron SL lenses wide open. Amazing for such sharp lenses. They can’t be software corrected for that, can they? No, in the case of the Summicron SL lenses there is no correction at all in software—not even for distortion. They are just that good. Link to post Share on other sites More sharing options...
frame-it Posted August 25, 2022 Share #35 Posted August 25, 2022 (edited) On 8/24/2022 at 12:18 AM, Chaemono said: Almost zero purple fringing with all the APO Summicron SL lenses wide open. Amazing for such sharp lenses. They can’t be software corrected for that, can they? open a file in raw therapee + raw digger and check? Edited August 25, 2022 by frame-it Link to post Share on other sites More sharing options...
Chaemono Posted August 25, 2022 Share #36 Posted August 25, 2022 vor 7 Stunden schrieb frame-it: open a file in raw therapee + raw digger and check? I always use Opcode remover and check with new lenses. I don’t mean in the opcodes, I mean baked into the RAW. 1 Link to post Share on other sites More sharing options...
setuporg Posted August 26, 2022 Share #37 Posted August 26, 2022 On 8/21/2022 at 3:42 AM, harmen said: I’ve decided to see it as a mark of quality, highlighting to me how distinguished my 28mm summilux is. 😁 A purple heart for valor! 1 2 Link to post Share on other sites More sharing options...
geddon_jt Posted August 26, 2022 Share #38 Posted August 26, 2022 On 8/21/2022 at 6:42 AM, harmen said: I’ve decided to see it as a mark of quality, highlighting to me how distinguished my 28mm summilux is. 😁 I love this because I feel the same way. Yeah, it fringes a little wide open. But nobody better mess with the 28 lux. Ever. haha 1 Link to post Share on other sites More sharing options...
Jeff S Posted August 26, 2022 Share #39 Posted August 26, 2022 (edited) On 8/24/2022 at 9:15 PM, Jared said: No, in the case of the Summicron SL lenses there is no correction at all in software—not even for distortion. They are just that good. Maybe not that good (at least the SL zooms are not). Why wouldn’t Leica take advantage of the SL digital platform? This is one way SL lenses can be made less expensively than S lenses, since the optical VF in the S system would reveal distortions. https://www.l-camera-forum.com/topic/253515-does-the-sl-lens-use-digital-correction/ Let’s see what Leica can do with the 21/24 SL Summicrons, if they ever arrive. Jeff Edited August 26, 2022 by Jeff S Link to post Share on other sites More sharing options...
lct Posted August 26, 2022 Share #40 Posted August 26, 2022 18 minutes ago, Jeff S said: Why wouldn’t Leica take advantage of the SL digital platform? Because some customers want the best optical quality perhaps. How to be sure if lenses are more or less massively corrected by software? Some people are more interested in character than artificial perfection. Glad there are M lenses for that. Link to post Share on other sites More sharing options...
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