Exclusive: Sigma’s A1 lens testing system revealed!

 

 

One thing that's unique about Sigma's recent line of “Global Vision” lenses is that every single lens is subjected to exacting, computer-driven optical tests to ensure it meets its specs. Sigma developed their own test system, using the same high-resolution Foveon sensor chip found in their SD1 digital SLR. It's such a key part of their production process and represents such a unique end-user benefit in terms of reduced sample variation, though, that Sigma has kept details of the system very close to their vest.

Until now.

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via Imaging Resource News Page http://ift.tt/1EiEabB

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About paulomealha

IT professional, father, husband, Apple evangelist, motorbike fanatic, traveller and adventurer.
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