Quote Originally Posted by HDNitehawk View Post
I don't think you would have a problem on a sunny day. You are getting what you pay for.

The question is how good will the IQ be.

The MTF of the new 800mm:



It would be a cheap way to get in to wildlife photography.
I looked at a series of action shots from December 2018 @ late afternoon:

1/1600 f/6.3 ISO 320 400mm

If shooting at f/11 then roughly ISO 1000.

Maybe they'd clean up decent, but I think it would be very limiting.

Dave