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Canon RF 15-35mm f/2.8L IS USM Lens
Key Features
Brand Canon
RF-Mount Lens/Full-Frame Format
Aperture Range: f/2.8 to f/22
Three Aspherical Elements
Two Ultra-Low Dispersion Elements
Air-Sphere and Fluorine Coatings
Nano USM AF System
Optical Image Stabilizer
Customizable Control Ring
Rounded 9-Blade Diaphragm
Key Features
Brand Canon
RF-Mount Lens/Full-Frame Format
Aperture Range: f/2.8 to f/22
Three Aspherical Elements
Two Ultra-Low Dispersion Elements
Air-Sphere and Fluorine Coatings
Nano USM AF System
Optical Image Stabilizer
Customizable Control Ring
Rounded 9-Blade Diaphragm
1 Year Warranty
Canon RF 15-35mm f2.8 L IS USM Lens
The Canon RF 15-35mm f2.8 L IS USM Lens is a masterclass ultra-wide-angle professional zoom lens engineered for the full-frame Canon EOS R mirrorless system. As a critical pillar of Canon’s f/2.8 “holy trinity” zoom lineup, this L-series lens combines a bright, constant maximum aperture with advanced optical stabilization to deliver breathtaking corner-to-corner sharpness, making it the definitive choice for professional landscape, architectural, wedding, and low-light event photographers.
Key Features
- Fast, Constant f/2.8 Maximum Aperture: Provides exceptional low-light gathering capability and superb depth-of-field control across the entire zoom range, allowing creators to maintain high shutter speeds in dim indoor settings.
- Expanded 15mm Wide Angle Perspective: Starts at an ultra-wide 15mm focal length, granting a slightly wider field of view than traditional 16-35mm lenses to capture sweeping landscapes and tight architectural interiors.
- Up to 5 Stops of Optical Image Stabilization: Built-in optical IS aggressively counteracts camera shake by up to 5 stops, scaling up to a massive 8.0 stops of coordinated stabilization when paired with EOS R bodies featuring In-Body Image Stabilization (IBIS).
- High-Speed Nano USM Autofocus Drive: Driven by a near-silent, ultra-fast linear Nano USM motor that ensures instantaneous and accurate focus tracking for high-speed stills and perfectly fluid, jitter-free video tracking.
- Elite L-Series Optical Formula: Comprises 16 elements in 12 groups, incorporating three aspherical elements and two Ultra-Low Dispersion (UD) elements to eliminate spherical aberrations, distortion, and color fringing.
- Advanced ASC and SWC Coatings: Utilizes Air Sphere Coating (ASC) and Subwavelength Structure Coating (SWC) to thoroughly neutralize internal reflections, preventing ghosting and lens flare when shooting directly into bright backlights.
- 9-Blade Circular Aperture Array: Delivers exceptionally smooth, rounded out-of-focus background details and a creamy bokeh aesthetic, as well as striking sunstars when stopped down.
- Configurable Lens Control Ring: Includes an integrated physical ring on the front barrel for direct, tactile adjustment of core exposure parameters like ISO, aperture, shutter speed, or exposure compensation.
- Tactile Barrel Switch Layout: Equipped with dedicated physical toggles for instant AF/MF shifting and immediate Image Stabilization activation while working fast on location.
- Robust Weather-Sealed Chassis: Extensively sealed at all critical moving gaps and joints to reliably repel dust, moisture, and inclement rainfall on demanding outdoor assignments.
- Fluorine Front & Rear Coatings: Applied to the outer glass elements to actively repel fingerprints, grease, and water droplets for rapid, scratch-free field maintenance.
Technical Specifications
- Focal Length: 15 to 35mm
- Maximum Aperture: f/2.8
- Minimum Aperture: f/22
- Lens Mount: Canon RF
- Format Compatibility: Full-Frame
- Angle of View: 110° 30′ to 63°
- Minimum Focus Distance: 28 centimeters (11.0 inches)
- Maximum Magnification: 0.21x (at 35mm)
- Optical Design: 16 Elements in 12 Groups
- Diaphragm Blades: 9, Rounded
- Focus Type: Autofocus
- Image Stabilization: Yes (Optical up to 5 Stops / Coordinated up to 8 Stops with IBIS)
- Filter Size: 82 mm (Front)
- Dimensions (Diameter x Length): 88.5 x 126.8 millimeters (3.5 x 5.0 inches)
- Weight: 840 grams (1.85 pounds)
Camera System Compatibility
The Canon RF 15-35mm f2.8 L IS USM Lens provides complete native integration with all Canon EOS R-series mirrorless camera bodies. It pairs optimally with high-performance, high-resolution full-frame bodies such as the EOS R5 series, EOS R1, EOS R3, and EOS R6 series to exploit its maximum resolving power and complex autofocus array. When attached to APS-C format sensor camera bodies (such as the EOS R7 or EOS R10), it utilizes the center portion of the image circle to yield a 35mm equivalent focal length of approximately 24-56mm, functioning as an elite, ultra-bright standard wide-to-normal zoom lens.
