Canon EF-S 24mm f/2.8 STM

MX61628 EF-S 24mm f/2.8 STM
MX61628 EF-S 24mm f/2.8 STM

Product Info

Fast, versatile Wide Angle Lens w/ Advanced AF, Superior Optics


Incredibly lightweight, the EF-S 24mm f/2.8 STM has a 35mm equivalent focal length of 38mm, it's appropriate for a variety of purposes.

This Wide Angle lens features optimized lens element placement and includes an aspheric element for high image quality from the center of the composition to the corners, and has specialized coatings on the lens elements to reduce ghosting and flare. To ensure excellent color balance, a 7-blade circular aperture provides superb out-of-focus detail.

The EF-S 24mm f/2.8 STM excels during movie shooting thanks to its STM motor that enables silent and smooth focus tracking (on EOS cameras with Movie Servo AF), plus a micro-stepping drive that keeps aperture changes quiet.

The lens also offers full-time manual focus, manual AF adjustment (one-shot AF), and can focus down to a minimum distance of 0.5 ft. (0.16m).

Delivering optical brilliance in a lightweight and unobtrusive construction, the EF-S 24mm f/2.8 STM is a great fixed-optical length lens for photographers looking to add a travel-friendly option to their collection.


  • Wide-angle lens for Canon APS-C cameras (equivalent to 38mm on a full-frame camera) offers an ultra-slim and lightweight design
  • Slimmest and lightest lens of the EF-S series (approx. lens width is 0.9 in, or slightly wider than a U.S. nickel)
  • A stepping motor (STM) supports the Canon EOS Movie Servo AF function to provide smooth and quiet continuous AF during video recording, as well as when shooting photos
  • Delivers outstanding image quality and excellent low-light performance
  • Aspheric lens element helps you achieve a high level of image quality from the center to the periphery
  • Optimized lens arrangement and coating helps minimize ghosting and flare
  • Circular aperture (7 blades) delivers beautiful, soft backgrounds
  • Aperture mechanism uses micro-stepping drive control for quieter drive
  • Full-time manual focus allows manual focus adjustment while in One Shot AF Mode
  • Minimum focusing distance of 0.5 ft./0.16 m; maximum magnification of x0.27

Sample Image


MTF Chart



Focal Length 24mm
38mm in 35mm equivalent
Maximum Aperture 1:2.8
Lens Construction 6 elements in 5 groups
Diagonal Angle Of View 59°10'
Number Of Diaphragm Blades 7
Minimum Aperture f22
Closest Focusing Distance 0.16m (6.3")
Zoom System N/A
Filter Size 52mm
Maximum Diameter & Length 68.2 x 22.8mm (2.69 x 0.90")
Weight 125g (4.4oz) lens only

Package Contents

  • Canon EF-S 24mm f2.8 STM Wide Angle Lens
  • E-52II Lens Dust Cap
  • E Lens Dust Cap
  • Instruction Manual