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Russell H.
Russell H., Technician
Category: Digital Cameras
Satisfied Customers: 11242
Experience:  Working with digital cameras & questions for nearly 8 years.
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What canon camera would you recommened for a canon 200 - 400

Resolved Question:

what canon camera would you recommened for a canon 200 - 400 mm telephoto lens with a 1.4x extender?
Submitted: 1 month ago.
Category: Digital Cameras
Customer: replied 1 month ago.
with auto focus intact
Expert:  Russell H. replied 1 month ago.

Hi, thank you for contacting JustAnswer.com. My name is***** will do my best to provide the right answer to your question.
Is your telephoto lens this one?:

https://shop.usa.canon.com/shop/en/catalog/ef-200-400mm-f-4l-is-usm-extender-1-4x-refurbished-lens

If so, that has an EOS mount, and will work OK with (for instance) a Canon EOS 5D Mark III (though those cameras are not new by now, probably only available used).

As to autofocus (AF) please Note: It has an AF Pause or AF Stop mode... four AF Stop Buttons located on the front grip ring, allow you to temporarily pause AutoFocusing. So it can be interrupted... but AutoFocus should work with any Canon EOS camera, I should think, provided you have not tripped any of those four buttons.

This telephoto lens has an EF Mount. Non-EF-mount cameras, it will not be mountable upon.

Other cameras it will work with, are any Canon EF-mount, full-frame and APS-C, DSLR digital cameras. Such as the Canon EOS T7i, and the Canon 80D:

https://www.usa.canon.com/internet/portal/us/home/products/details/cameras/dslr/eos-rebel-t7i-ef-s-18-55mm-is-stm

or

https://www.dpreview.com/reviews/canon-eos-80d-review

.....

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