The RF 100-400mm F5.6-8 IS USM is aimed at photography enthusiasts who need more focal length
but do not want the cost, extra weight, and size of a more specialized
lens. As an entry-level model in the RF zoom lens lineup, it is
positioned below the RF 100-500mm F4.5-7.1 L IS USM.
Lightest super-telephoto zoom in its
class - only 635g,
extremely compact,
optical IS with 5.5 stops (6 stops coordinated IS),
very fast Nano USM
autofocus,
outstanding close focusing limit up to a ratio of 1:2.4 / 0.41x,
separate control ring,
ideal complement to the RF
24-105mm F4-7.1 IS STM,
compatible with RF extenders and
ideal for professionals and enthusiasts - for travel, wildlife, sports, and
train/plane spotting.