Canon EF 24mm f/1.4L USM

Fixed Focal Length

EF 24mm f/1.4L USM

Canon EF 24mm f/1.4L USM

Thanks to the floating construction, excellent corner-to-corner delineation is obtained from 25 cm to infinity

This lens is an EF 24 mm 1.4 L USM.


  • Lens construction: 11 elements in 9 groups
  • Diagonal angle of view: 84°
  • Focus adjustment: Rear focusing system with USM
  • Closest focusing distance: 0.25m / 0.8ft
  • Filter size: 77mm

Detailed Features

Professional wide-angle lens with an ultra-large maximum aperture of f/1.4.
This is the first EF lens to employ both a replicated aspherical lens element to suppress distortion and spherical aberration, and a UD lens element to correct lateral chromatic aberration. Thanks to the floating construction, excellent comer-to-corner delineation is attained from 25 cm to infinity.

Product Specification

Angle of view (horzntl, vertl, diagnl) 74°, 53°, 84°
Lens construction (elements/groups) 11/9
No. of diaphragm blades 7
Minimum aperture 22
Closest focusing distance (m) 0.25
Maximum magnification (x) 0.16
AF actuator USM¹
Filter diameter (mm) 77
Max. diameter x length (mm) 83.5 x 77.4
Weight (g) 550
Magnification - Extension Tube EF12 II 0.66 - 0.50
Magnification - Extension Tube EF25 II -
Lens Cap E-58 U / E-58II
Lens hood EW-83DII
Hard case -
Soft case LP1214
G.F.Holder III (hood III*) NC
G.F.Holder IV (hood IV*) (0)
AF actuator ¹ Mechanical full-time manual focusing built-in.
  • *Maximum number of Hood III/IV attachable. In case of zoom lenses, the maximum number applies to the
  • short focal lenght