DA 55-300 vs DA* 300 f4

Started 7 months ago | Discussions thread
KL Matt
Veteran MemberPosts: 5,050
Like?
Re: DA 55-300 vs DA* 300 f4
In reply to ozdean, 7 months ago

Hi Dean,

that is a dramatic difference, but is it because of the lens?

These photos were either taken at different times of day, with different lighting conditions, or both (look at the shadow across the grass -- completely missing in the DA 55-300 shot).

The DA 55-300 shot has 2+ pixels of motion blur on a lower-left to upper-right (or the other direction) path. You can see the double image clearly in the twigs. I can't even tell where the focus is because of the motion blur. But i can tell it's not on the utility pole, as with the DA* shot. Focus appears to be somewhere behind the utility pole, maybe even behind the far foliage.

The DA* 300 shot was taken with a rock solid camera/sensor, the focus was spot on on the pole. The image looks 3d and lovely. The 55-300 shot is simply a bad shot -- how much the lens contributed beyond the motion blur we can't know.

Contrast varies greatly from when the sun shines down directly to when a cloud obscures it, even if the photos are taken only minutes apart.

Matt

-- hide signature --

... interested in .... photographs? Heh? Know what a mean? Photographs? (He asked him knowingly). Nudge nudge, snap snap, grin grin, wink wink, say no more, say no more, know what a' mean? Know what a' mean?
http://www.pentaxphotogallery.com/home#section=ARTIST&subSection=183820&subSubSection=0&language=EN

Reply   Reply with quote   Complain
Post (hide subjects)Posted by
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow