"The DMC-FZ30's lens produced slight to moderate blurring in the
corners of the frame at both wide angle and telephoto positions.
The amount of blurring was slightly greater at telephoto, the
center of the frame was also slightly soft."
Honestly, it's not that great of a lens as people seem to think it
is. It's quite decent, and at the top of the pack in the superzoom
category no doubt, but to say you'd need $500+ to equal it in
quality with a DSLR is just nonsense.
There are so many reviews with different results that you can pick
and choose whichever ones you want to support your issue...just
look close enough and you will find faults where you want to find
them, if you don't, just zoom in more. I don't know what sort of
tests they did, probably lens charts and such, but very few people
are satisfied with the kit lenses for any length of time, which
tells me something (besides what I see) and the quality of the
image edge to edge from the FZ30-50 are excellent, not based on
lens charts but from looking at the photo.
There's no question that you can beat the lens with a lens for a
DSLR, but at $500 you're looking at real cheapies...remember you're
looking at a sensor several times the size of the FZ, and therefore
the lens has to be a lot larger, with correspondingly higher cost.
If you can find a lens for that DSLR that is f/2.8-3.7 and
thereabouts, with equivalent 420mm or so, stabilized, and it shows
better results in resolution and chromatic aberration/fringing edge
to edge than the FZ30-50 lens, I'd be pretty surprised. Even more
surprised if you could do it with 35-420mm in one lens, and while
you might think that's a ridiculous thing to ask, usability is a
big factor in deciding which route to take, and having the whole
range in one lens is a big issue for some people.
--
Gary
Photo albums:
http://www.pbase.com/roberthouse