Thread: 17-70mm VS 24-70mm
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Old 16-09-10, 06:54 PM
greenwing greenwing is offline
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Join Date: Sep 2009
Posts: 620
You might have to give us a clue and tell us the manufacturer. I'm guessing that the 17-70 is a crop-sensor lens (Nikon DX of Canon EF-S) where the 24-70 is full-frame.
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