larsv Posted December 31, 2010 Share #1 Posted December 31, 2010 Advertisement (gone after registration) M8, elmarit 28/2.8 I get a blueish banding on both right and left hand side (see picture), that I've not noticed before in any picture. Can anybody help me out on this? That would be much appreciated. Lars Link to post Share on other sites More sharing options...
Advertisement Posted December 31, 2010 Posted December 31, 2010 Hi larsv, Take a look here Banding. I'm sure you'll find what you were looking for!
jaapv Posted December 31, 2010 Share #2 Posted December 31, 2010 It looks like cyan vignetting, which is overcorrection of the IR shift. It seems to be the ideal shot to show the phenomen. Looking at EXIF I strongly suspect you used an uncoded lens. Link to post Share on other sites More sharing options...
larsv Posted December 31, 2010 Author Share #3 Posted December 31, 2010 Thank you, Jaap. It is a coded lens though, and yes IR/UV filter attached. I also tried f11 and it does not show an improvement, that is why I was wondering whether it was vignetting. Link to post Share on other sites More sharing options...
larsv Posted December 31, 2010 Author Share #4 Posted December 31, 2010 You made me look though. Lens detection was off..... Link to post Share on other sites More sharing options...
wda Posted December 31, 2010 Share #5 Posted December 31, 2010 You made me look though. Lens detection was off..... You beat me to it! It is easily overlooked and can sometimes happen accidentally. Try using and checking your chosen presets before shooting, assuming you have one set for standard shooting with filter fitted and menu set.. It is good practice, in my opinion and helps shooting with legacy settings which are no longer appropriate. Link to post Share on other sites More sharing options...
ho_co Posted December 31, 2010 Share #6 Posted December 31, 2010 Nice shot, though, Lars! Don't tell anyone it was an accident, and it's High Art! Captures the blue mood of a bleak winter's day. Could be corrected with CornerFix by shooting the reference image with lens ID off. Or could be corrected manually in Photoshop. Link to post Share on other sites More sharing options...
larsv Posted January 1, 2011 Author Share #7 Posted January 1, 2011 Advertisement (gone after registration) Thank you, guys. I do shoot a lot with uncoded lenses and forget to reset lens detection once in a while. Link to post Share on other sites More sharing options...
jaapv Posted January 1, 2011 Share #8 Posted January 1, 2011 You don't have to take the camera off the detection, despite the warning in the manual, unless you happen to have one of the rare lenses that is misdetected, due to a screw over the IR LEDs. Link to post Share on other sites More sharing options...
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