gotium Posted August 19, 2022 Share #1 Posted August 19, 2022 Advertisement (gone after registration) I've read complains of purple fringing with a number of lenses, including the 35/1.4, the 90/2 APO and the 28/1.4. Personally I am seeing lots of purple fringing with the 28/1.4 on the M11 that was simply not there with M10/M10-R bodies. I can't correct it in post. Anyone expect this to be fixable in a FW update? Is Leica interested in fixing it? Link to post Share on other sites More sharing options...
Advertisement Posted August 19, 2022 Posted August 19, 2022 Hi gotium, Take a look here Purple fringing with the M11. I'm sure you'll find what you were looking for!
jdlaing Posted August 19, 2022 Share #2 Posted August 19, 2022 Can you show an example? Link to post Share on other sites More sharing options...
THEME Posted August 19, 2022 Share #3 Posted August 19, 2022 Really tried to find some with the 28/2 on the M11, not happening... yes please share some samples OP. Link to post Share on other sites More sharing options...
gotium Posted August 19, 2022 Author Share #4 Posted August 19, 2022 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=4492379'>More sharing options...
gotium Posted August 19, 2022 Author Share #5 Posted August 19, 2022 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! 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=4492394'>More sharing options...
gotium Posted August 19, 2022 Author Share #6 Posted August 19, 2022 M11 again 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! 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=4492395'>More sharing options...
harmen Posted August 19, 2022 Share #7 Posted August 19, 2022 Advertisement (gone after registration) From discussions and some tests a few months ago, it does seem that in part the increased resolution allows the M11 to capture the fringing that the lens causes more clearly. Chromatic aberration is dependent on the lens, stronger at bigger apertures, and not dependent on exposure. I forgot if anyone found any other part that was due to other sensor design or firmware aspects related to blooming. On top of that there were some good examples of mixed light in the discussion below. 1 1 Link to post Share on other sites More sharing options...
lct Posted August 19, 2022 Share #8 Posted August 19, 2022 5 hours ago, gotium said: [...] Personally I am seeing lots of purple fringing with the 28/1.4 on the M11 that was simply not there with M10/M10-R bodies. I can't correct it in post. Anyone expect this to be fixable in a FW update? Is Leica interested in fixing it? This issue has been acknowledged by Leica and should be addressed in a firmware update (link). 2 1 Link to post Share on other sites More sharing options...
jakontil Posted August 19, 2022 Share #9 Posted August 19, 2022 54 minutes ago, lct said: This issue has been acknowledged by Leica and should be addressed in a firmware update (link). Cant wait for this particular update too, the noctilux shows more noticeable fringing than when used with M10-R, so yeah i believe it is very much resolvable 1 1 Link to post Share on other sites More sharing options...
jdlaing Posted August 19, 2022 Share #10 Posted August 19, 2022 7 hours ago, gotium said: 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! When I get that I find I have over exposed. I drop the exposure and raise the shadows in post processing. 1 Link to post Share on other sites More sharing options...
SrMi Posted August 19, 2022 Share #11 Posted August 19, 2022 12 hours ago, gotium said: I've read complains of purple fringing with a number of lenses, including the 35/1.4, the 90/2 APO and the 28/1.4. Personally I am seeing lots of purple fringing with the 28/1.4 on the M11 that was simply not there with M10/M10-R bodies. I can't correct it in post. Anyone expect this to be fixable in a FW update? Is Leica interested in fixing it? How effective is Adobe's Remove Chromatic Aberration in your examples? Link to post Share on other sites More sharing options...
insomnia Posted August 19, 2022 Share #12 Posted August 19, 2022 vor 6 Minuten schrieb SrMi: How effective is Adobe's Remove Chromatic Aberration in your examples? 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! 1 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=4492822'>More sharing options...
mespowood Posted August 19, 2022 Share #13 Posted August 19, 2022 (edited) Leica M11 and Lux 35/1.4 FLE is my first intro to Leica Ms and I am certainly seeing the same thing, very obvious when shooting trees against bright / cloudy skys (Lightroom has cleared this up for me in recent updates) Edited August 19, 2022 by mespowood Link to post Share on other sites More sharing options...
lct Posted August 19, 2022 Share #14 Posted August 19, 2022 2 hours ago, mespowood said: Leica M11 and Lux 35/1.4 FLE is my first intro to Leica Ms and I am certainly seeing the same thing, very obvious when shooting trees against bright / cloudy skys [...] Do you have an image to show us? Only color fringing i found was through branches hiding the sun at f/1.4 here. Not sure to worry about that so far (M11, 35/1.4 FLE, f/1.4). 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! 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=4493028'>More sharing options...
Tailwagger Posted August 19, 2022 Share #15 Posted August 19, 2022 Funny, it feels to me as though the fringing, at least with the 28 'lux, was far worse earlier on. Possible that I've altered my technique a little, but over the past couple of months the problem seems to have reduced itself. At the M11 release I was even seeing significant fringing with the 50 'lux, something I had never consciously encountered before. After the firmware updates, things seem back to normal and I never notice it. Could possibly be related to Adobe fixing the bug related to applying lens corrections... dunno... but I'm a little surprised to hear this is still an issue for some. I now largely see what LCT example above suggests, fringing in extreme situations; nothing I hadn't encountered previously with the 10 and 10-R. 2 1 Link to post Share on other sites More sharing options...
mespowood Posted August 19, 2022 Share #16 Posted August 19, 2022 23 minutes ago, lct said: Do you have an image to show us? Only color fringing i found was through branches hiding the sun at f/1.4 here. Not sure to worry about that so far (M11, 35/1.4 FLE, f/1.4). I'll try and find some old examples later, my cursory glance shows Lightroom fixing them already and had struggles to undo what I use to see as the problem. Link to post Share on other sites More sharing options...
gotium Posted August 19, 2022 Author Share #17 Posted August 19, 2022 5 hours ago, SrMi said: How effective is Adobe's Remove Chromatic Aberration in your examples? It doesn't work at all, for me at least... Link to post Share on other sites More sharing options...
gotium Posted August 19, 2022 Author Share #18 Posted August 19, 2022 5 hours ago, 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! Interesting, thank you. It does nothing (I mean NOTHING) for me on the RAW files - I'm using Lightroom Classic, latest version. I wonder why it works for you on jpg images... Link to post Share on other sites More sharing options...
Sjz Posted August 19, 2022 Share #19 Posted August 19, 2022 1 hour ago, Tailwagger said: Funny, it feels to me as though the fringing, at least with the 28 'lux, was far worse earlier on. Possible that I've altered my technique a little, but over the past couple of months the problem seems to have reduced itself. At the M11 release I was even seeing significant fringing with the 50 'lux, something I had never consciously encountered before. After the firmware updates, things seem back to normal and I never notice it. Could possibly be related to Adobe fixing the bug related to applying lens corrections... dunno... but I'm a little surprised to hear this is still an issue for some. I now largely see what LCT example above suggests, fringing in extreme situations; nothing I hadn't encountered previously with the 10 and 10-R. I found exactly the same however I use C1. Strange. (Not complaining mind you, at the start on the 28 Lux it was really noticeable) 1 Link to post Share on other sites More sharing options...
jrp Posted August 20, 2022 Share #20 Posted August 20, 2022 The 28mm Summilux always has that fringing; fortunately it doesn't last if you close down half or more stops. 1 Link to post Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now