Canon Support for RF14-35mm F4 L IS USM | Canon U.S.A., Inc.

RF14-35mm F4 L IS USM

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Date 11.29.21
File Size 681.36 KB


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Focal Length 14-35mm
Maximum and Minimum Aperture F4-F22 (at all zoom settings)
Lens Mount Type RF Mount; Metal Mount
Minimum Focusing Distance 7.9 in. (0.2m), at all zoom settings
Maximum Magnification 0.38x, at 35mm zoom setting
Fill frame with subject approx. 3.7 x 2.5 inches / 94 x 63mm in size, at 35mm zoom position
Angle of View (Diagonal) 114°00' 63°00'
Lens Construction 16 elements in 12 groups
Special Elements Three UD-glass elements, three Aspherical elements
Includes one UD Aspherical lens element
Lens Coating

Canon SSC (Super Spectra Coating)
Canon SWC (Sub-wavelength Structure Coating)
Canon ASC (Air Sphere Coating)
Fluorine coating on front surface of front element
Filter Size Diameter Ø77mm
Aperture Blades 9; circular shape
Lens Switches AF/MF switch, Stabilizer ON/OFF switch
Dust/Water Resistance Weather-resistant seals at lens mount, switches, zoom ring, focus ring, and Control Ring
Focusing System Nano USM; rear focusing system
Dual Pixel CMOS AF Coverage

EOS R, RP - approx. 88% (horizontal) x 100% (vertical)

EOS R5, R6
Approx. 100% horizontal and vertical
Face Detect + Tracking - approx. 100% x 100%
Full-time Manual Focusing
Yes (One-Shot AF only)
Control Ring
Click-stops provided (60 clicks/full revolution)
Click stops can be removed by Canon service facility, for a service fee.
IS Mode Selection None (automatic panning detection provided)
Optical Image Stabilization
5.5 stops optical IS correction with EOS R and RP
Conforms to CIPA test standards, using EOS R
Coordinated IS (with EOS R5, R6)
Up to 7 stops Coordinated IS correction
Conforms to CIPA test standards, using EOS R5
Maximum Outer Diameter x Length
Approx. Φ3.3 in. x 3.9 in. (approx. Φ84.1mm x 99.8mm)
Minimum length at approx. 22mm zoom position
Maximum length at 35mm zoom position - approx. 4.25 in. / 107.9mm
Weight Approx. 1.2 lb. (approx. 19.0 oz. / 540g)
Lens hood Canon EW-83P (Bayonet-mount with lock, petal type) (Bundled)
Lens Cap Canon E-77 II (center pinch-type) (Bundled)
Dust Cap Canon Lens Dust Cap RF (Bundled)
Lens Case Canon Lens Case LP1219 (Bundled)
RF Tele Extenders Not compatible
EF Extension Tubes Not compatible
Close-up Lenses Canon 250D - not compatible (no 77mm size)
Canon 500D - 77mm compatible
Close-up magnification range 0.07x0.41x
Canon Gelatin Filter Holder IV Compatible (77mm adapter required)
Usable number of hoods - 1


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