Web Content Viewer


Speedlite 320EX


Item Code: 5246B002AA


  • Built-in LED light can be used to illuminate nearby subjects in dim light - especially useful when shooting video, as a modeling light or as an AF assist beam (with Live View), providing up to four hours of continuous lighting with fully-charged AA batteries.

  • Versatile vertical and horizontal bounce capability provides an extended range of possible lighting effects.

  • Flash release function triggers the camera wirelessly from the flash on a 2-second delay, allowing the flash to be repositioned to illuminate the subject.

  • Wireless Receiver function supports three groups and four channels, allowing the flash to be positioned off-camera.

  • Flash coverage can be switched by extending or retracting flash head, with Normal (24mm full-frame equivalent, max. Guide No. 79 ft./24m at ISO 100) and Tele (50mm full-frame equivalent, max. Guide No. 105 ft./32m at ISO 100) settings.

  • Light and compact body holds 4 AA batteries with a fast recycle time of 2.0 seconds.

This is to make Misc appear on the page when needed.



On-camera, E-TTL II/E-TTL autoflash Speedlite

Compatible Cameras

Type-A EOS cameras (E-TTL II/E-TTL autoflash)

Guide Number

Flash Coverage

EF lens: 24mm/50mm
EF-S lens: 15mm/31.3mm
Manual switching

Number of Flashes

Approx. 180 - 1000 flashes, with fresh AA-size alkaline batteries

Recycling Time

1) Normal flash: Approx. 0.1 - 2.3 sec.
2) Quick flash: Approx. 0.1 - 1.8 sec.

Flash Range

Normal Flash

Quick Flash

High-speed sync (at 1/250 sec.)

AF Assist Beam

Intermittent flash firing system
Effective range:
1) At center: Approx. 13.1 ft./4m
2) Periphery: Approx. 11.5 ft./3.5m
3) LED light: Approx. 13.1 ft/4 m
*Compatible with model EOS 5D Mark II and later. Available via firmware update for: EOS-1Ds Mark III, EOS-1D Mark III, EOS 40D, EOS 50D, and EOS Rebel XS.

Custom Functions

1) C.Fn-01: Auto power off (Enabled/Disabled)
2) C.Fn-06: Quick flash w/continuous shot (Disabled/ Enabled)
3) C.Fn-10: Receiver auto power off timer (60 minutes/10 minutes)
4) C.Fn-11: Receiver auto power off cancel (Within 8 hours/ Within 1 hour)

Power Source

1) Four size-AA/LR6 alkaline batteries are used. Ni-MH or lithium batteries can also be used.
2) This Speedlite is equipped with a power-saving function that turns off the power after 90 seconds if no operations are made.

External Power Source

External power supply accessories cannot be used.


Approx. 2.8 x 4.5 x 3.1 in./70.0 x 115.0 x 78.4mm


9.7 oz. / 275g

Compatible Supplies & Accessories

Canon offers a wide range of compatible supplies and accessories that can enhance your user experience with you Speedlite 320EX that you can purchase direct. Scroll down to easily select items to add to your shopping cart for a faster, easier checkout. Visit the Canon Online Store



Expand All



† Prices and specifications subject to change without notice. Actual prices are determined by individual dealers and may vary.

 Return to Top