Lensrentals tears down the Sony 400mm F2.8 G lens to its magnesium alloy skeleton

Lensrentals tears down the Sony 400mm F2.8 G lens to its magnesium alloy skeleton
Photos kindly provided by Lensrentals Th…
Source: dpreview
Lensrentals tears down the Sony 400mm F2.8 G lens to its magnesium alloy skeleton