suzanne_taylor1 Posted July 8, 2009 Share Posted July 8, 2009 <p>I have been having serious issues with my Nikon D80. I take pictures that I think are in focus, however after I check them on the computer they are not as sharp as they need to be. I am not sure what I am doing wrong, but it is driving me nuts. I have tried fiddling with the settings hoping that a faster ISO or shutter speed would correct the problem but it is not. Can anyone please help me determine what is causing this?<br> Thank You!!!<br> Suzie</p> <div></div> Link to comment Share on other sites More sharing options...
pete_harlan1 Posted July 8, 2009 Share Posted July 8, 2009 <p>Suzanne,</p> <p>I really don't see a problem in this photo.</p> <p>It is obviously a very limited depth of field from either zooming or low f/stop.<br> The young man's feet are out of focus as is the background, normal for a low f #.</p> <p>If you desire more in focus, raise your f/stop to f/8-f11 and keep your shutter speed at least 1/125th to avoid motion blur.</p> <p>What lens and f/stop did you shoot this at?</p> Link to comment Share on other sites More sharing options...
eric_arnold Posted July 8, 2009 Share Posted July 8, 2009 <p>agree with pete, that pic doesnt have focus issues. however, stopping down--clicking to a higher aperture number--would increase depth of field. incidentally, using a wider aperture (lower number) actually makes pics seem sharper, as they isolate the main subject from the backfground, which makes it stand out. if you shot this at f/8 you might get more detail in the background, but your main subject wouldnt be as dramatic.</p> Link to comment Share on other sites More sharing options...
suzanne_taylor1 Posted July 8, 2009 Author Share Posted July 8, 2009 <p>I shot this picture at f 4.5 at 1/1000 sec<br> Nikon 50mm 1.4 lens</p> Link to comment Share on other sites More sharing options...
pete_harlan1 Posted July 8, 2009 Share Posted July 8, 2009 <p>There ya' go.<br> f/4.5 is rather shallow.</p> <p>Re-shoot at something between f/8 and f/11..focus on eyes and remember to keep your shutter speed 1/125th or faster. </p> Link to comment Share on other sites More sharing options...
cc_chang2 Posted July 9, 2009 Share Posted July 9, 2009 <p>I find it difficult to photograph children as they move frequently. When you have a relatively shallow DOF, any movement from the child can make the picture slightly off focus. I do agree with others that the picture you show looks perfectly fine, though.</p> Link to comment Share on other sites More sharing options...
ramon_v__california_ Posted July 9, 2009 Share Posted July 9, 2009 <p>i would have tried f/4 or 4.5 and 1/250 sec or a liitle higher but not 1/1000.</p> <p>f/8 or f/11 will make the grass close to the level of the subject's elbow and shoulder sharper. that will kill the dramatic intent.</p> <p>very nice shot.</p> Link to comment Share on other sites More sharing options...
walter_donovan Posted July 9, 2009 Share Posted July 9, 2009 <p>What ISO is the camera set to? Your numbers look like you have it cranked up high. You can turn it down to slow the shutter speed without changing the aperture.</p> Link to comment Share on other sites More sharing options...
sjmurray Posted July 9, 2009 Share Posted July 9, 2009 <p>The toy animal's paw looks pretty sharp, like that was where the lens focused. The boy's head is farther back. Are you sure the camera is focusing in the center and not on one of the other possible focus points? That is an option that may have been accidently selected. Or, maybe the camera/lens is "front focusing." Try testing more than one lens. </p> Link to comment Share on other sites More sharing options...
Wouter Willemse Posted July 11, 2009 Share Posted July 11, 2009 <p>Nice picture, I see no apparent lack of sharpness. The choice for a big aperture seems logical to me too, so testing at f/8 might make sense, but it will not solve the issue (if there?).</p> <p>Check in ViewNX which focus point was used, maybe it is focussed elsewhere than you expected. But as said, I find it hard to fault this photo.</p> Link to comment Share on other sites More sharing options...
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