11-02-2023, 05:42 AM
So it is real - an extending zoom lens:
https://www.canon.com.au/camera-lenses/r...3-9-is-usm
Not sure what to make of its MTFs. Not too hot but this MAY relate to the slow aperture.
https://cweb.canon.jp/eos/rf/lineup/rf20.../spec.html
https://www.canon.com.au/camera-lenses/r...3-9-is-usm
Not sure what to make of its MTFs. Not too hot but this MAY relate to the slow aperture.
https://cweb.canon.jp/eos/rf/lineup/rf20.../spec.html
Chief Editor - opticallimits.com
Doing all things Canon, MFT, Sony and Fuji
Doing all things Canon, MFT, Sony and Fuji