Perfect for wildlife, sports, travel and more, the RF 100-400mm f/5.6-8 IS USM is a compact, lightweight telephoto lens for EOS R Series cameras, offering a versatile zoom range that brings subjects closer with ease. The RF 100-400mm f/5.6-8 IS USM is similar in size to the EF 70-300mm f/4.5-5.6 IS II USM lens, and not only reaches to 400mm, but also has fast Nano USM focusing and up to 6 stops of Coordinated IS when used in combination with an EOS R series camera featuring In-body Image Stabilization, like the EOS R5 and EOS R6, or 5.5 stops with an EOS R/RP camera. Using a single Ultra Low Dispersion lens element towards the front of the lens group corrects chromatic aberration throughout the entire zoom range, making your images look crisp and colorful with minimal color blur. The RF 100-400mm f/5.6-8 IS USM lens can also accept both the RF 1.4x and RF 2x tele extenders giving you the effective maximum focal length of 560mm and 800mm respectively. With a control ring that allows for quick setting changes, including shutter speed and aperture, the RF 100-400mm f/5.6-8 IS USM lens puts quality, convenience and control in your hands.
* Based on CIPA (Camera & Imaging Products Associations) standards. Testing performed at focal length of 400mm, using the EOS R camera.
** Based on CIPA (Camera & Imaging Products Associations) standards. Testing performed at focal length of 400mm, using the EOS R5 camera.
^ A focal length range of 140mm (wide) through 560mm (tele) is possible to be achieved using the Extender RF 1.4x.
^^ A focal length range of 200mm (wide) through 800mm (tele) is possible to be achieved using the Extender RF 2x.
© 2023 Canon U.S.A., Inc. All Rights Reserved. Reproduction in whole or in part without permission is prohibited.