problem solved! it was indeed a dodgy lens. went back to micheals in melbounre and they exchanged it straight away once i told them what the problem was.
in hindsight it seems to make sense. it was only happening with one lens so that indicated it being a lens issue, and there was a definite...
some more examples
http://img241.imageshack.us/img241/8210/womanshead001cw8.jpg
Shot with PENTAX K100D at 2007-07-16
http://img241.imageshack.us/img241/8114/manshead001pv6.jpg
Shot with PENTAX K100D at 2007-07-16
... these havnt been cropped so the second image isnt as clearly seen...
just tried it on a table without the tripod. with shake reduction on and off, locking mirror on and off.
the results are the same, a noticable second image streaking and blurring the image :(
can anybody help me?
shake reduction turned off. result was just the same.
The bench the tripod was resting on was extreamly sturdy. As far as lighting I am getting the exact same result on a flower i was shooting at midday in broad daylight.
Images seem sharp at the lower end 70-180mm, but up towards the top...
hey there....
I have just recently purchaced my first dslr, a pentax k100d and am having some troubles getting the sharpness I expected. I am using a sigma 70-300mm dg apo zoom lens in macro mode on a tripod with a remote shutter release and a 2 second delay (flicking up the mirror before...
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