Canon Speedlite 470EX-AI Flash

Type

(E-TTL II/E-TTL autoflash)

Compatible Cameras

Type-A EOS cameras (E-TTL II/E-TTL autoflash) With Type-B EOS cameras, only manual flash and second-curtain sync are possible.

Guide Number

Maximum (Approx.)154 ft./47m at ISO 100 and 105mm flash coverage, When the extendable wide panel is pulled out, the flash coverage is 14mm

Number Of Flashes

When using flash only and AA/LR6 alkaline batteries Approx. 115-800 flashes, When using flash only and AA/HR6 Ni-MH batteries Approx. 140-966 flashes

Recycling Time

When using flash only and AA/LR6 alkaline batteries Normal flash: 0.1-5.5 sec. Quick flash: 0.1-3.9 sec. When using flash only and AA/HR6 Ni-MH batteries Normal flash: 0.1-3.5 sec. Quick flash: 0.1-2.8 sec.

Flash Range

Normal Flash: Approx. 2.3-77.1 ft./0.7-23.5m, Quick Flash (at Guide No. 66.3 ft./20.2m) Approx. 2.3-47.2 ft./0.7-14.4m High-speed Sync (at 1/250 sec. shutter speed) Approx. 2.3-41.0 ft./0.7-12.5m

AF Assist Beam

Effective Range (Approx.) At center: 2.3-32.8 ft./0.7-10.0m, At periphery: 3.3-16.4 ft./1.0-5.0m

Custom Functions

10 Custom Functions, 9 Personal Functions

Power Source

Four AA-size/LR6 alkaline batteries Size-AA/HR6 Ni-MH batteries also usable, Lithium batteries cannot be used.

Dimensions

Flash unit: Approx. 2.94 x 5.13 x 4.14 in./74.6 x 130.4 x 105.1mm Bounce adapter: Approx. 3.08 x 2.19 x 1.58 in./78.3 x 55.7 x 40.2mm

Weight

Flash unit (excluding batteries): Approx. 13.6 oz./385g Bounce adapter: Approx. 0.53 oz./15g