hugh_sakols Posted April 20, 2009 Share Posted April 20, 2009 <p>I have just discovered that my Nikon D300 has developed a problem vertical bands. Apparently, this used to be a problem at long exposure times, yet it was fixed after a change in firmware. My problem is happening at fast shutter speeds even after upgrading to the latest firmware. Here is a crop of an image with vertical banding. Unfortunately, it is not as apparent on this jpeg. Look closely at the limb that extends to the left. Why would only my camera have this problem?</p> <p>Hugh Sakols </p><div></div> Link to comment Share on other sites More sharing options...
ShunCheung Posted April 20, 2009 Share Posted April 20, 2009 <p>Could you crop a small section where you think has this banding problem and show that to us at the pixel level?</p> <p>As the way it is, it is hard to see any problem.</p> Link to comment Share on other sites More sharing options...
photo5 Posted April 21, 2009 Share Posted April 21, 2009 <p>I see no band there, it must be muzak.</p> Link to comment Share on other sites More sharing options...
johnw63 Posted April 21, 2009 Share Posted April 21, 2009 <p>On my screen, the shot looks really compressed and "flat" toned. I don't see banding, but I'm not sure where to look.</p> <p> </p> Link to comment Share on other sites More sharing options...
piotrpiech Posted April 21, 2009 Share Posted April 21, 2009 <p>To be honest, I cant really see the problem you wrote above in your post. Maybe as Shun have said, a little crop from your image that for you looks bad would be helpfull ?</p> Link to comment Share on other sites More sharing options...
andreas_manessinger Posted April 21, 2009 Share Posted April 21, 2009 OK, at 300% I see what you could mean. Does not look like banding to me though, more like moiré. It's simply fine texture, well captured by a sharp lens, that happens to interfere with the pixel raster. At least that's what I see in your sample. <p> You say the image is a crop. Does that mean it's already 100%? If so, you don't have a problem at all. At least certainly not in this picture. Link to comment Share on other sites More sharing options...
hugh_sakols Posted April 21, 2009 Author Share Posted April 21, 2009 <p> <p>This is really strange. Looking at my post I can't see anything either. However, when I look at my NEF files, I can see serious banding without zooming in. I also see it when I preview in the camera. I went ahead and made another closer crop, but it isn't apparent in the compressed JPEG. Thanks for looking - I'm just trying to trouble shoot what is going on before I decide to send the camera in to Nikon. </p> </p> Link to comment Share on other sites More sharing options...
jay_poel Posted April 21, 2009 Share Posted April 21, 2009 <p>What program are you using to view your NEF files?</p> Link to comment Share on other sites More sharing options...
hugh_sakols Posted April 21, 2009 Author Share Posted April 21, 2009 <p>I'm viewing my NEF files in lightroom. Also when I export the file to a PSD, I still clearly see banding.</p> Link to comment Share on other sites More sharing options...
wpahnelas Posted April 21, 2009 Share Posted April 21, 2009 <p>have you tried viewing your images on a different display?</p> Link to comment Share on other sites More sharing options...
hugh_sakols Posted April 21, 2009 Author Share Posted April 21, 2009 <p>No, I haven't tried a different display. I will try that when I can. Keep in mind, I see the banding even when I preview in the camera.</p> Link to comment Share on other sites More sharing options...
ShunCheung Posted April 21, 2009 Share Posted April 21, 2009 <p>When you pre/review in the camera, you are looking at a small JPEG. Most likely you are seeing morie. See also this recently thread on D200 "banding": <a href="http://www.photo.net/nikon-camera-forum/00T5kz">http://www.photo.net/nikon-camera-forum/00T5kz</a></p> Link to comment Share on other sites More sharing options...
hugh_sakols Posted April 21, 2009 Author Share Posted April 21, 2009 <p>Yes, I'm getting the same artifacts that Shun posted, yet my lines are vertical and are apparent throughout the image. Is there a fix to get rid of this or do I send the camera in? Thanks again for all your help. It looks like a nice spring storm coming through Yosemite this weekend and I want to be ready.</p> Link to comment Share on other sites More sharing options...
lex_jenkins Posted April 21, 2009 Share Posted April 21, 2009 <p>Hugh, as an alternative to providing an actual NEF, can you make a screen capture with the problem displayed? You can attach a screen capture here in JPEG or PNG format. (PNG will appear only as a link, but has the advantage of being smaller than a TIFF while not introducing excessive JPEG compression artifacts.)</p> <p>This may help determine whether it's a problem with the actual image itself, or with your display, computer or software settings.</p> Link to comment Share on other sites More sharing options...
eric_arnold Posted April 23, 2009 Share Posted April 23, 2009 <p>the title of this thread scares me. but if nikon somehow programmed all d300's to self-destruct a week after the warranty period expired, we probably would have heard about it before.</p> Link to comment Share on other sites More sharing options...
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