18-135 vs 18-270 performance

Started Mar 3, 2013 | Discussions thread
Claudio Galli
Regular MemberPosts: 418Gear list
Re: 18-135 vs 18-270 performance
In reply to splashy, Mar 4, 2013

At which aperture you judge the lens?

I have a Sony DT 18-250, I have tried everything to have sharp pictures at the long end with max aperture (tripod, 2 sec. delay, ISS on and/or off) with no success, then I have discovered that closing the aperture by one or two steps the lens became sharp! At f.8 is almost perfect!


 Claudio Galli's gear list:Claudio Galli's gear list
Sony RX100 II Sony SLT-A77 Sony DT 11-18mm F4.5-5.6 Sony DT 18-250mm F3.5-6.3 Sony DT 55-300mm F4.5-5.6 SAM +2 more
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