Opticallimits

A new halo lens is being rumoured. A Canon RF 14-21mm f1.4 USM is said to be tested by some select photographers.

There is a patent application for such a design:
https://pdfaiw.uspto.gov/.aiw?PageNum=0&...0180314060

So... either the patent validates the rumour, or the baseless rumour is based on the patent.

I don't wanna think of the price tag if this pans out to be true.

And the weight.