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Photography The Official Nikon Discussion Thread Ver.25, D500 out now
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fun_feng
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May 21 2015, 03:35 PM
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Anyone facing this problem? My D90 exposure has been erratic lately. Some pictures I have to dial +2 exposure just for a proper shot. It works well in outdoor but not very good in indoor/shaded area. Is it possible because inside is dirty?
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fun_feng
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Mar 16 2016, 09:52 AM
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Anyone uses a Sigma 17-50 2.8?? I hear is better than the Tamron equivalent.. Any comments? What is the street price?? I google and found it range from 1.2k to 2.8k ?? :s
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fun_feng
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Mar 16 2016, 09:14 PM
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QUOTE(MichaelJohn @ Mar 16 2016, 07:20 PM) I would try to avoid Sigma lenses in general because of back focus issues even in their ART series. Owned the Sigma 17-50 2.8 when I was still using my D90. Yes, for the first roughly 1 year of usage, it does the job well. After that where problem arises. I used that lens as my main for wedding. Backfocus issues even after sending it back to shop for recalibration. You can get a used one roughly under 1K So if i buy a new one now will still have the issue?
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