December 09, 2016, 01:19:34 AM

Author Topic: Canon EF 100-400 f/4-5.6L IS Update [CR2]  (Read 36246 times)

AlanF

  • Canon EF 300mm f/2.8L IS II
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Re: Canon EF 100-400 f/4-5.6L IS Update [CR2]
« Reply #90 on: August 10, 2013, 02:31:50 PM »
Very, very fast and accurate. Apart from the modern feedback loop technology employed in the newest lenses, the wider the aperture the more the light that is used for processing and the greater the sensitivity. Remember, your lens focusses at its widest aperture when stopped down.
5D IV, 5DS R, 7D II, EOS-M, Powershot G3 X, 400mm DO II, 300/2.8 II, 1.4xTC III, 2xTC III, EF 1.8 STM, EF 70-200/4 IS, EF 24-105, 15-85, 100-400 II, Sigma 10-20, Sigma 150-600mm C, EOS-M 18-55, f/2 22, 11-22

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Re: Canon EF 100-400 f/4-5.6L IS Update [CR2]
« Reply #90 on: August 10, 2013, 02:31:50 PM »