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RF 70-200 f/2.8 vs f/4 Flipin' and flopin'

Started 3 weeks ago | Discussions thread
raytracer81 Junior Member • Posts: 33
Re: RF 70-200 f/2.8 vs f/4 Flipin' and flopin'
1

expro wrote:

Really? That’s not the way I was told it. The firmware is for the lens.

The firmware is for the lens to tell the camera how to compensate for the focus breathing. There's no magic firmware that can change the optical physics.

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