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Forums > Back > Sigma Tele Zoom Tests?
#17
[quote name='jitteringjr' timestamp='1317510919' post='12014']

Well it has been 5 months now, any update on the Sigma 70-200 OS?

[/quote]



Sorry, no. Sigma fails to see the defect and wants images that illustrate the issue (or to put it differently: they want me to do their work). Since I have lots of other work and reviews to do, I simply haven't found the time (and motivation) to set up a proper test (and find a really suitable subject that illustrates the issue so clearly that it is impossible to still claim the lens is within specs).



IOW: the lens has tumbled down considerably on our To-Do list.



-- Markus
Editor
opticallimits.com

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Messages In This Thread
Sigma Tele Zoom Tests? - by Guest - 05-08-2011, 05:32 PM
Sigma Tele Zoom Tests? - by mst - 05-08-2011, 06:41 PM
Sigma Tele Zoom Tests? - by Guest - 05-08-2011, 09:36 PM
Sigma Tele Zoom Tests? - by Rainer - 05-08-2011, 09:48 PM
Sigma Tele Zoom Tests? - by mst - 05-08-2011, 09:55 PM
Sigma Tele Zoom Tests? - by Typewriter - 05-09-2011, 09:13 AM
Sigma Tele Zoom Tests? - by mst - 05-09-2011, 09:29 AM
Sigma Tele Zoom Tests? - by Klaus - 05-09-2011, 09:59 AM
Sigma Tele Zoom Tests? - by mst - 05-09-2011, 10:33 AM
Sigma Tele Zoom Tests? - by Guest - 05-09-2011, 04:27 PM
Sigma Tele Zoom Tests? - by Klaus - 05-09-2011, 04:36 PM
Sigma Tele Zoom Tests? - by Guest - 06-15-2011, 02:25 AM
Sigma Tele Zoom Tests? - by mst - 06-15-2011, 06:55 AM
Sigma Tele Zoom Tests? - by Klaus - 06-15-2011, 09:08 AM
Sigma Tele Zoom Tests? - by mst - 06-15-2011, 09:17 AM
Sigma Tele Zoom Tests? - by Guest - 10-01-2011, 11:15 PM
Sigma Tele Zoom Tests? - by mst - 10-01-2011, 11:40 PM
Sigma Tele Zoom Tests? - by Steinar1 - 10-02-2011, 02:09 PM
Sigma Tele Zoom Tests? - by Klaus - 10-02-2011, 03:59 PM
Sigma Tele Zoom Tests? - by Guest - 10-02-2011, 04:20 PM
Sigma Tele Zoom Tests? - by Bare - 10-04-2011, 12:21 PM

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