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  Previous versions of PetKal's message #11554513 « Review: Canon EF 200–400mm f/4L IS 1.4x »
  

PetKal
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Re: Review: Canon EF 200–400mm f/4L IS 1.4x


Bones74 wrote:
Quote from Andy Rouse off Facebook in reference to the 200-400L:

\"And as for the comments about sharpness I tested it against my 600 and it\'s the same.\"

https://www.facebook.com/andyrousephoto


I wonder if he tested those two lenses at 600mm f/4 or perhaps at 840mm f/5.6 ?

Incidentally, I tested my 200 f/2.8 prime against 300 f/2.8 IS MkI, and I couldn\'t see much sharpness difference either.


May 15, 2013 at 08:17 AM
PetKal
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Re: Review: Canon EF 200–400mm f/4L IS 1.4x


Bones74 wrote:
Quote from Andy Rouse off Facebook in reference to the 200-400L:

\"And as for the comments about sharpness I tested it against my 600 and it\'s the same.\"

https://www.facebook.com/andyrousephoto


I wonder if he tested those two lenses at 600mm f/4 or perhaps at 840mm f/5.6 ?

Incidentally, I tested my 200 f/2.8 prime against 300 f/2.8 IS MkI, and I couldn\'t see much sharpness difference.


May 15, 2013 at 08:16 AM
PetKal
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Re: Review: Canon EF 200–400mm f/4L IS 1.4x


Bones74 wrote:
Quote from Andy Rouse off Facebook in reference to the 200-400L:

\"And as for the comments about sharpness I tested it against my 600 and it\'s the same.\"

https://www.facebook.com/andyrousephoto


I wonder if he tested those two lenses at 600mm f/4 or perhaps at 840mm f/5.6 ?

Incidentally, I tested my 200 f/2.8 prime against 300 f/2.8 IS MkII, and I couldn\'t see much sharpness difference.


May 15, 2013 at 08:15 AM





  Previous versions of PetKal's message #11554513 « Review: Canon EF 200–400mm f/4L IS 1.4x »