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07-23-2013, 01:06 AM   #1
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Tammy 180 2.5 vs. Tammy 70-200 2.8...

old vs. newer technology. Who wins?

07-23-2013, 04:27 AM   #2
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In general the older lens may be sharper at equivalent focal length it i suspect , if it is like other tamrons of the 1980's will suffer from lateral CA much more than the newer lens. That being said, if you can get the 180/2.5 with a KA adaptor cheap enough and you want length more than anything else, go for it
07-23-2013, 05:25 PM   #3
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The tamron 70-200 is a super lens, though.
07-23-2013, 05:51 PM   #4
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Who wins what?

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