70-200 2.8L IS II + 1.4 iii extender vs 70-300 4-5.6L IS

Started Nov 30, 2012 | Discussions thread
OP Dave Seeley Senior Member • Posts: 1,051
Re: 70-200 2.8L IS II + 1.4 iii extender vs 70-300 4-5.6L IS


Here's the comparison for f5.6 between the two, and they are very close.  One thing I learned at The Digital Picture is that the 70-300 DOES take the canon extenders, so you can get 600mm from the 70-300.  That's a plus, though at f11, and looking pretty soft.  It's not a listed lens on the B and H compatibility chart, but maybe it's too new to have made the list.


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current kit: 5DmkIII, 5DmkII, 17-35/2.8L, 24-105is/4.0L, 28-70/2.8L, 70-200is/2.8L, 100 macro/2.8L, 50/1.2L, 2x II extender, 8x550ex Speedlites, Phottix Odin Flash Triggers

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