Lensrentals.com: MTF Tests for the Canon 70-200mm f/4 IS II Lens


... they sparkle still the right Promethean fire.
Jun 7, 2014
Roger has made some OLAF-Testing with the updated 70-200/4.

It’s really, really good. It’s extremely consistent with low sample variation. Optically it’s everything I hoped for. Actual reviews are starting to trickle in, and if the IS and autofocus are as improved as the optics, this should be a home run for Canon.

MTF Tests for the Canon 70-200mm f/4 IS II Lens

Greetings Andy

Canon Rumors Guy

CR Pro
Jul 20, 2010
Roger over at Lensrentals.com has completed some MTF testing of the new Canon EF 70-200mm f/4L IS II. A lens Canon has said will outperform it’s predecessor in every single way. Did they succeed?
Buy the Canon EF 70-200mm f/4L IS II at Adorama
At 70mm, it’s clear that the new EF 70-200mm f/4L IS II outperforms the previous version. As you can see from the MTF below, from the center of the frame to about 2/3 of the way out, the difference will be very noticeable.

At 135mm, the previous version was better than it was at 70mm, but the new version is still showing how much better it is...
Continue reading...

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