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800D + 100-400 f5.6 II + Extender 1.4x III AUTOFOCUS WORKS ON F8 27 POINTS

Started May 4, 2018 | Discussions thread
beagle1 Forum Pro • Posts: 11,742
100-400 f5.6 _____________ it's HUGE HUGE ... Buh - lieve Me

cdmazoff wrote:

Hi.. Just bought my 100-400 f5.6 II + Extender 1.4x III and the big question was will it autofocus at f8 and at the 27 AF points on the t7i (800D) like the manual says it does. YES@@@@@@!!!!!!!

And... it is FAST FAST FAST, BRIGHT BRIGHT BRIGHT and the IS is amazing!!!! My Tam 18-400 would wobble in the VF at 400 (640 on my crop)..

The new lens combo achieves 960mm (with crop factor) and is stable stable stable at 1/800...

I haven't tested it yet.. Will do so this afternoon

Yippee!!!!

wowzaa  ...

www.flickr.com/photos/mmirrorless

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