Canon EF 70-200mm f/4 L USM | S/N: 363187

Canon EF 70-200mm f/4 L USM Telephoto Zoom Lens - Good Condition | High-Performance Professional L-Series Zoom Featuring Constant f/4 Aperture, Ultrasonic Autofocus, and Legendary Fluorite Optical Elements

Introductory Paragraph The Canon EF 70-200mm f/4 L USM is a highly revered, professional telephoto zoom lens engineered by Canon in Japan. Instantly recognizable by its iconic off-white barrel and distinctive red ring, this elite L-series glass features a constant f/4 maximum aperture that ensures steady, predictable exposure levels throughout the entire zoom sweep. Driven by a ring-type Ultrasonic Motor (USM) for lightning-fast, near-silent autofocus with full-time manual override, this highly scannable Canon lens combines sports-grade tracking speeds with an impressively lightweight, compact chassis, making it a satisfying, dependable favorite for outdoor portrait artists, landscape documentarians, and action photographers alike.

Key Features

• Luxury Canon L-series industrial barrel architecture, featuring weather-resistant construction seals and the iconic, heat-deflecting off-white finish layout.

• Constant f/4 maximum aperture performance configuration, providing reliable, unshifted light gathering power and uniform depth-of-field control at all focal choices.

• Ring-type Ultrasonic Motor (USM) autofocus drive network, delivering incredibly rapid, whisper-quiet autofocus alongside instant full-time manual focus overrides.

• Premium fluorite and Ultra-Low Dispersion (UD) optical elements, aggressively neutralizing secondary chromatic aberrations to unlock biting resolution and contrast.

• Sophisticated internal zooming and inner-focusing mechanical tracking, keeping the outer physical lens barrel length completely fixed during operational shifts.

• Circular 8-blade aperture diaphragm integration, shaping smooth out-of-focus background details into an exceptionally creamy, cinematic vintage bokeh.

• Native Canon EF full-frame lens mount geometry, communicating data instantly with modern DSLRs or adapting seamlessly onto mirrorless EOS R camera systems.

Condition Report Good condition. Body: Standard light cosmetic use, showing typical minor superficial scuffs on the off-white barrel casing and faint bright wear lines along the metal rear mount interface. The rubber focus and zoom rings are clean and perfectly secure. Sensor/Optics: Lens elements are remarkably bright and clear. The internal optical path is completely free from internal fungus, heavy haze, optical separation, or deep glass scratches. Mechanics/Electronics:Fully operational. The Ultrasonic autofocus motor locks onto targets instantly and quietly, the manual zoom and focus rings glide uniformly without catching, the electronic aperture responds precisely, and the communication contacts transfer metadata flawlessly.

Specialist Note "The EF 70-200mm f/4 L USM is a true legend in the Canon system, prized for offering the exact same biting optical resolution as its heavier f/2.8 sibling but in a package that weighs half as much. Because it utilizes internal zooming, the lens doesn't physically extend when you rack the zoom ring, which keeps the handling balanced on your camera body. The combination of genuine fluorite glass and the USM autofocus drive renders images with spectacular micro-contrast and deep color fidelity. It is a completely transparent, satisfyingly sharp telephoto workhorse that belongs in every photographer's bag."

What's Included

• Canon EF 70-200mm f/4 L USM Telephoto Zoom Lens (S/N: 363187)

• Front Protective Clip-On Lens Cap

• Rear Canon EF Mount Protective Cap

Technical Specifications

• Brand: Canon

• Model: EF 70-200mm f/4 L USM

• Lens Type: Telephoto Zoom Lens

• Lens Mount: Canon EF Mount (Full-Frame)

• Focal Length: 70-200mm

• Maximum Aperture: f/4.0 (Constant)

• Minimum Aperture: f/32

• Focus Type: Autofocus (Ring-Type USM Motor) & Manual Focus

• Category: 2. Lenses ▸ Telephoto Zoom Lens

• Battery Type: None Required (Camera Powered)