Given it's straying into super-telephoto territory, the RF 100-400mm f/5.6-8 IS USM is actually fairly compact and lightweight - it looks and feels very much like shooting with a classic 70-300mm lens ...
Everyone else who shoots with a full-frame camera is left out in the cold. I think lens manufacturers should spread the love in 2025 and make lightweight, constant-aperture f/2.8 telephoto zooms the ...