Instructions

Lens
Focal Length 24-50mm
Maximum and Minimum Aperture f/4.5 - f/6.3
Lens Mount Type RF Mount
Compatible Cameras
Canon EOS R-series, full-frame and APS-C (focal length equivelant to
approx.38-80mm when used on an APS-C camera)
Minimum Focusing Distance 0.3m (11.8 in.) at 24mm; 0.35m (13.8 in.) at 50mm
Maximum Magnication 0.11x (at 24mm); 0.19x (at 50mm)
Field of View, at Minimum Focus Distance
Approx. 309 × 206mm (12.2 x 8.1 in.) at 24mm;
Approx 184 × 123mm (7.2 x 4.9 in.) at 50mm
Angle of View (Diagonal) Approx. 84° 00’ - 46° 00’
Optical Design
Lens Construction 8 elements in 8 groups
Special Elements (Two) Aspheric lenses
Lens Coating Canon SSC (Super Spectra Coating)
Filter Size Diameter ø58 mm
Aperture Blades 7
Image Stabilization
4.5 stops correction with In-lens Optical Image Stabilization (7.0 stops correction
with EOS R5 in-body coordinated Image stabilization)
Focusing
Focusing Drive System Canon STM (Leadscrew type STM)
Full-time Manual Focusing
Yes
(Supports both ONE SHOT AF and SERVO AF with compatible EOS R-series
cameras)
Dual Pixel CMOS AF Coverage
(Horizontal x Vertical)
• EOS R — Approx. 88% x 100%
• EOS R5 — Approx. 100% x 100%
•
EOS R7/R10 — Approx. 100% x 100%
Exterior Design
Control Ring Dual-function Manual focus ring / Control Ring (selected using camera menu)
Manual Focus Ring
Electronic ring system
• Full-time Manual focus possible
• No physical limit to ring rotational angle
AF/MF Switch Yes; AF/ CONTROL/ MF
MF/Control Ring Switch Yes; AF/ CONTROL/ MF
Specications
RF24-50mm F4.5-6.3 IS STM