70-200f/4 IS L + 1.4tc or 70-300 f/4-5.6 IS L?

Started Jan 22, 2013 | Discussions thread
crazybadger Senior Member • Posts: 1,391
Re: 70-200f/4 IS L + 1.4tc or 70-300 f/4-5.6 IS L?

joger wrote:

carnac wrote:

. . . Another option might be the 70-200/4L IS and the 300/4L IS (I got mine used, but in like new condition for $900). Of course this is a two lens option that costs a bit more, but one that I find flexible (I also have a 1.4 vII extender for even more options). The 300/4 IS is a very sharp lens and gives you a full stop extra speed vs the 70-300L IS. The 300 prime also takes the 1.4 vII extender very well and keeps AF on my 5D mkII.

I'd never buy the 70-300 L IS because it has visibly lower optical quality from 70-200 compare to the 70-200 f/4.0 L IS and almost one stop less light. On the other hand the 70-200 can be a really nice 98-280 mm lens with the same t-stop as the 70-300 and it is optical almost on par at almost

So I'm guessing you have never actually used the 70-300L and are simply measurbating from dxo scores? If I am wrong then I apologise but those scores do not reflect the overwhelming opinion of actual users. The 70-300L is about as sharp as they come. If you would take 2 minutes to look through the forum you would find pretty much every 70-200 f4IS user that picker up a 70-300L concluded the 70-300 was just as sharp (at least close enough to not be noticible).  There were even a few that gave up their 300/4Ls for the zoom.

 crazybadger's gear list:crazybadger's gear list
Canon EOS 6D Canon EOS 7D Mark II Canon EF 400mm f/5.6L USM Canon EF-S 17-85mm f/4-5.6 IS USM Canon MP-E 65mm f/2.5 1-5x Macro +3 more
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