17-70 or 18-135 or....?

Started Mar 29, 2011 | Discussions thread
ginsbu Senior Member • Posts: 1,420
Re: I think they're on a par .......

emem wrote:

HozicEmir wrote:

so is da 18-135 better or worse than 17 70 sigma regarding sharpness?

The Sigma isn't great on the edges and corners - the 18-135 has the advantage there. General image quality seems to be about equal. I might do a quick and dirty comparison this coming weekend if I get the time.

Is your assessment based on comparing them at the same apertures or at their respective maximum apertures?

I'd be interested in a comparison if you have time to do one.

 ginsbu's gear list:ginsbu's gear list
Olympus OM-D E-M5 Canon EOS M Panasonic Lumix G 14mm F2.5 ASPH Panasonic Leica Summilux DG 25mm F1.4 Olympus M.Zuiko Digital 14-42mm 1:3.5-5.6 II R +12 more
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow