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Forums > Back > Two new Sigma lenses: 18-200, 50mm f/1.4
WyldRage
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#2
01-06-2014, 11:44 PM
Read your own link, my friend: 

Quote:Completely redesigned and reengineered
Wink

 

It's 13 elements in 8 groups, the old was 8/6. It's also much longer, 99.9mm vs 68.6mm, but, surprisingly, it is also lighter: 470g vs 505g.

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Messages In This Thread
Two new Sigma lenses: 18-200, 50mm f/1.4 - by WyldRage - 01-06-2014, 11:44 PM
Two new Sigma lenses: 18-200, 50mm f/1.4 - by peterottaway - 01-07-2014, 04:59 AM
Two new Sigma lenses: 18-200, 50mm f/1.4 - by frank - 01-07-2014, 10:20 AM
Two new Sigma lenses: 18-200, 50mm f/1.4 - by Scythels - 01-08-2014, 11:25 PM
Two new Sigma lenses: 18-200, 50mm f/1.4 - by peterottaway - 01-09-2014, 01:02 AM
Two new Sigma lenses: 18-200, 50mm f/1.4 - by wojtt - 02-10-2014, 07:26 PM

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