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Speedlite 320EX

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About Speedlite 320EX


Speedlite 320EX
Item Code: 5246B002
Estimated Retail Price: $249.99†
  • Overview
  • Features
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  • Specifications
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Specifications

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Type
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 ISO 100 (m) ISO 100 (ft.)
Normal (24mm) 24 78.7
Tele (50mm) 32 105

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

Guide No. (ISO 100) Aperture Value
f/1.4 f/2 f/2.8 f/4 f/5.6
24 (Normal) 56.1 ft. 39.4 ft. 28.2 ft. 19.7 ft. 17.1 ft.
32 (Tele) 75.1 ft. 52.5 ft. 37.4 ft. 26.2 ft. 18.7 ft.

Quick Flash
Guide No. (ISO 100) Aperture Value
f/1.4 f/2 f/2.8 f/4 f/5.6
13.8 (Normal) 32.5 ft. 22.6 ft. 16.1 ft. 11.2 ft. 8.2 ft.
18.4 (Tele) 43.0 ft. 30.2 ft. 21.7 ft. 15.1 ft. 10.8 ft.

High-speed sync (at 1/250 sec.)
Guide No. (ISO 100) Aperture Value
f/1.4 f/2 f/2.8 f/4 f/5.6
13.8 (Normal) 28.2 ft. 19.7 ft. 14.1 ft. 9.8 ft. 6.9 ft.
18.4 (Tele) 37.4 ft. 26.2 ft. 18.7 ft. 13.1 ft. 9.5 ft.

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: Slave auto power off timer (60 minutes/10 minutes)

4) C.Fn-11: Slave auto power off cancel (Within 8 hours/ Within 1 hour)

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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.

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

Weight
9.7 oz. / 275g

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This device has not been authorized as required by the rules of the Federal Communications Commission. This device is not, and may not be, offered for sale or lease, or sold or leased, until authorization is obtained.

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