Canon RF 15-35mm f/2.8 L IS USM Lens (Canon RF)

Canon RF 15-35mm f/2.8 L IS USM Lens
The Canon RF 15-35mm f/2.8 L IS USM is a flagship, professional L-series ultra-wide-angle zoom lens engineered natively for full-frame Canon EOS R-series mirrorless cameras. A definitive favorite among landscape, architectural, travel, and documentary shooters, this high-performance lens combines an ultra-wide field of view with a bright, constant f/2.8 maximum aperture. Outfitted with a lightning-fast Nano USM autofocus motor, 5 stops of optical image stabilization, and an advanced optical formula, it delivers exceptional edge-to-edge sharpness, making it a premier choice for capturing sweeping vistas, low-light events, and high-end video productions.

CONDITION & ACCESSORIES NOTE
Pristine Showroom Quality: This lens is in Like New condition, showing absolutely no visible cosmetic wear, optical imperfections, or mechanical signs of previous use. It looks and performs exactly as a brand-new factory unit.

Accessories Included: Ships complete with standard front and rear lens caps, alongside the original dedicated Canon lens hood to guard against stray light flare.

Constant f/2.8 Aperture & Elite L-Series Optics
Constant f/2.8 Maximum Aperture: Maintains a bright, uniform exposure value throughout the entire zoom range, letting you zoom freely without dropping shutter speeds or altering your lighting setup in available-light environments.

Ultra-Low Dispersion (UD) Elements: Features two UD glass elements that systematically neutralize chromatic aberrations and color fringing, ensuring high color accuracy and pristine edge clarity.

Three Aspherical Elements: Incorporates three precision-ground aspherical elements to actively correct geometric distortion, astigmatism, and spherical aberrations for uniform sharpness across the wide canvas.

Air-Sphere Coating (ASC): Individual optical elements are treated with an advanced Air-Sphere Coating to dramatically minimize internal reflections, ghosting, and backlit lens flare, preserving exceptional micro-contrast under strong, direct sunlight.

Rounded 9-Blade Diaphragm: Utilizes a circular nine-blade iris configuration to render smooth, organic out-of-focus highlights and a soft background bokeh quality.

Dual-Engine Nano USM AF & 5-Stop Stabilization
Hybrid Nano USM Autofocus: Combines a high-speed, ring-type Ultrasonic Motor (USM) for instantaneous photo focus acquisition with a smooth, silent stepping motor (STM) mechanism. This provides quick, pinpoint focus for tracking fast action, while remaining fluid and whisper-quiet during video recording.

Full-Time Manual Override: Supports seamless mechanical manual focus override at any time when operating in the one-shot AF mode, without requiring a trip into the camera settings menus.

5-Stop Optical Image Stabilizer: Features integrated physical image stabilization that compensates for up to five stops of camera shake. This drastically improves hand-held usability in low-light architectural venues, allowing you to confidently shoot at slower shutter speeds without a tripod.

Weather-Sealed Chassis & Configurable Control Ring
Professional L-Series Sealing: Engineered to handle the most demanding outdoor environments, featuring extensive internal weather-resistant gaskets that shield critical structural seams against dust, rain, and unexpected moisture.

Protective Fluorine Coatings: A specialized protective fluorine coating has been applied to both the front and rear exposed glass surfaces to actively resist fingerprints, grease smudges, and water droplets, making on-the-fly lens cleaning effortless.

Tactile Programmable Control Ring: Features Canon’s signature electronic control ring near the front of the lens barrel. This customizable ring can be programmed to adjust a variety of exposure settings—including aperture adjustments, ISO levels, or exposure compensation—directly from your supporting hand.

Technical Specifications
Focal Length Range: 15-35mm (24-56mm Equivalent on APS-C Sensors)

Aperture Range: f/2.8 to f/22

Lens Mount Type: Canon RF Mount (Full-Frame Native)

Filter Thread Diameter: 82mm

Minimum Focus Distance: 11.0″ (28 cm)

Maximum Magnification Ratio: 0.21x (at the 35mm position)

Lens Optical Formula: 16 Elements in 12 Groups

Diaphragm Blades: 9 Rounded Blades

Weight: Approx. 29.6 oz (840 grams)