Is the 17/1.8 snap-focus ring a gimmick?

Started Jan 31, 2013 | Discussions thread
Jun2 Senior Member • Posts: 2,237
Re: Is the 17/1.8 snap-focus ring a gimmick?

Yes, it's a Gimmick.  My 12mm f2 markings are sometime accurate, sometime not.  The thing is the whole thing is not mechanical, that is still electronic wire focus.  I don't really know what the markings are based on.  I don't have 17mm, I would expect to be similar.

 Jun2's gear list:Jun2's gear list
Sony a5000 Sony a6000 Olympus M.Zuiko Digital ED 12mm 1:2 Sony E 50mm F1.8 OSS Sony E 55-210mm F4.5-6.3 OSS +2 more
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