Sigma launches new ART versions of their 30mm and 19mm f2.8 and new 60mm f2.8 lenses

Started Jan 29, 2013 | Discussions thread
chakari
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Re: Sigma launches new ART versions of their 30mm and 19mm f2.8 and new 60mm f2.8 lenses
In reply to RGBaker, Jan 29, 2013

RGBaker wrote:

[......] OSS comes at a price. If it is done 'perfectly', you still pay a price in compromised optical path on most shots, unless you turn it off [......]

How so? A few words of explanation would be appreciated. Most camera users would never think of stabilization being detrimental.

On tripod, yes, and I read about problems with panning action and macro; but you have a more general attitude, it seems.

Perhaps a link to information? I'd really appreciate it ... thanks!

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