BigBen08

Ok, that answers my question. Thanks.

Yes you're right. My mistake. Thanks for the correction.

Micro focus adjustment.

If a crook changes model numbers on a camera then that's a fraudulent body. Got it?

MFA is used to correct for front or back focusing. But if the dof is large, does MFA matter? For example, I photograph aircraft in flight using my Canon 80D with a 420mm lens. Let's say I ...

Good to know, thanks.

Thanks for sharing your experience. Because of its age and unknown condition, I have decided not to sell it on ebay. I would not get much for it anyway. I belong to another photography web site ...

That's good to hear. After reading the book I may give the authors a donation. My way of saying thanks.

I owned the Canon 300 f2.8 IS version 1 and the 1.4x & 2x both v2. Then I bought the v2 lens and 1.4x & 2x both v3. I found with the newest version the extenders work better with the lens. Better ...

Yes for aviation photography.

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I have a few boxes of HP Preimum photo paper that I bought about 7-8 years ago. The boxes are stilled sealed. I don't print anymore and would like to ebay the paper. Does photo paper degrade over ...

Thanks. After I posted I read all the posts and I see some are not having IS issues. Glad to realize that. Looking forward to renting this lens and 1.4x.

Thanks for the clarification.

I'm a Canon shooter who likes features in Sony's FF gear. I've been wanting to rent the 100-400 and a camera for air shows. I'll shoot propeller airplanes at slow shutter speeds to capture prop ...

...no more MFA!

Interesting question, as I'm considering this lens for my 80D. I'll make a guess that it should be ok for indoor shooting since it has IS and many cameras do pretty well at higher ISO settings. But ...

Must be the camera used by Mr. Potato Head.

Thanks, dj

Barry, you have great aviation photos. Really nice job with the prop blur. I'm looking forward to using PS.