Specification Sheet

Lens
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 Magnication
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 R5, R6 — approx. 100% horizontal and vertical
EOS R, RP — approx. 88% (horizontal) x 100% (vertical)
Full-time Manual Focusing Yes (One-Shot AF only)
Control Ring
Yes
• 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
Provided
• 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. ø3.3 in. x 3.9 in. (approx. ø84.1mm 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)
Specications
RF14-35mm F4 L IS USM