Originally posted by cdnkit Hey guys, are you using a tripod or something else to get clear pictures like this ? Man, I try to shoot with a 50mm , but I'm not able to get any clear picture without "movement" of the subject when I shoot with manual lens...With a tripod, everything is fine... Am I doing something wrong ?
I had written up a long reply and then my internet crapped out and I lost it.
The short of it was that you shouldn't be experiencing any more blur on an image taken with a MF lens than you would with an AF lens if the aperture and focal length are equivalent.
Three possibilities I see:
1) maybe when handheld you're leaving the aperture wide, which creates super shallow depth of field. If you move at all after locking your focus before you press the shutter, your focus will be on a different plane and things may look fuzzy.
2) perhaps you're using too narrow an aperture? this naturally increases shutter time as it would for any other lens, and it's possible it goes beyond what you can hold steady with your hands reliably? your camera should give you a shutter speed in Av mode, or M mode after hitting the Green Button, so you should be able to assess what's an acceptable shutter speed as you would for any other lens, so I doubt this is the problem.
3) It could be that your shake reduction is confused or deactivated. With my K-7, using a MF lens it prompts me on startup for the focal length of the lens, as it has no electronic way to communicate with it and needs to know to adjust its SR accordingly. Is it possible you are bypassing this step or accidentally entering the wrong focal length? Also possible is that it may be turned off altogether, which would cause you to lose a few stops of stability.