Hot leak: World’s first image of the new Sony 300mm f/2.8 GM lens!

A source just sent me this cropped out image of the new Sony 300mm f/2.8 GM lens. It’s clear this is the 300m GM because of the following elements: It’s a prime lens as it has no zoom ring The lens controls are in front of the tripod mount while the 400mm GM and 600mm…...