Field of View, at Minimum Focus Distance:
AF: Approx. 165 × 110 mm / 6.5 x 4.3 in. (at 10 mm) to approx. 96 × 64 mm / 3.8 x 2.5 in. (at 18 mm); MF: Approx. 45 × 30 mm / 1.8 x 1.2 in. (at 10 mm) to approx. 96 × 64 mm / 3.8 x 2.5 in. (at 18 mm)
Angle of View (Diagonal):
Approx. 107° 30’– 74° 20'
Lens Construction:
12 elements in 10 groups
Special Elements:
2 UD lenses and 1 aspheric lenses
Lens Coating:
Canon SSC (Super Spectra Coating)
Filter Size Diameter:
Dia 49 mm
Aperture Blades:
7
Image Stabilization:
4.0 stops correction with In-lens Optical Image Stabilization (6.0 stops correction with EOS R series in-body coordinated Image stabilization)
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. 80% x 80%, EOS R5 - Approx. 80% x 80%, EOS R7/R10 - Approx. 100% x 100%, EOS R100 - Approx. 100% x 100%
Focusing / Control Ring:
Yes (Does not have a focusing/control selector switch, camera menus are used to switch between the focusing ring and control ring. On cameras that do not support the above menu-based switching, this ring only operates as a focusing ring - EOS R, RP, Ra, R5, R6)
