Canon EF 70-200mm f/4L IS II USM Lens (2309C002) + Canon Mount Adapter EF‑EOS R + 64GB Extreme PRO UHS‑I SDXC

Canon USA Authorized. Kit contents: Canon EF 70-200mm f/4L IS II USM lens, Canon Mount Adapter EF‑EOS R, and a 64GB Extreme PRO UHS‑I SDXC memory card. This L-series telephoto zoom delivers a constant f/4 aperture that’s well suited to events, portraits, sports, and travel photography. An updated Optical Image Stabilizer corrects for up to five stops of camera shake and provides three stabilization modes to match different shooting scenarios. The lens optical formula includes one fluorite element and two UD elements to suppress chromatic aberration and color fringing, while Super Spectra Coating reduces flare and ghosting to preserve contrast and accurate colors even in strong or backlit lighting. AF is driven by a ring-type Ultrasonic Motor (USM) with internal focusing for fast, quiet, and precise operation, plus full-time manual focus override. A focus limiter switch enables faster autofocus by restricting the focusing range for targeted subjects. Built to professional standards, the lens features dust- and moisture-resistant sealing, a nine-blade diaphragm for pleasing bokeh, and compatibility with optional teleconverters and tripod mount rings. Its compact, rugged construction makes it a practical choice for field work and travel photography.