need some KM user opinions

Started Feb 16, 2006 | Discussions thread
RichV Veteran Member • Posts: 6,168
cautious optimism ...

Hi, Adam - I like this idea, especially since it suggests it's a sibling to the 28-75 f/2.8. The one thought that gives me pause is the reports of the Sigma 18-50 f/2.8 - also a reduced-diameter lens (not so good in the corners/edges). So I'm curious to see if Tamron's able to duplicate the sweet-spot advantage that a FF lens has with the reduced sensor size (I don't know anything about the lens-making process, but I wonder if it would help to form the lens in a FF size, then grind it down to the reduced diameter).


 RichV's gear list:RichV's gear list
Sony RX100 Sony SLT-A77 Sony Alpha a99 Sony 70-200mm F2.8 G Sony 50mm F1.4 +6 more
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