If you look he
https://www.youtube.com/watch?v=eFFNZYNYxFQ

these lenses have absurd sizes. It's not something you would
carry around for hours/the full day while walking in a tropical
rainforest.
--
Alfred Molon

Olympus 4/3 and micro 4/3 cameras forum at
https://groups.io/g/myolympus
https://myolympus.org/ photo sharing site