Type
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Mode: E-TTL II, E-TTL, TTL
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Compatible Cameras
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All Canon EOS cameras; PowerShot G series
cameras
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Guide Number
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141 ft./43m (at ISO 100); flash head at
105mm zoom setting
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Flash Coverage
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Fixed condenser lens with inner zoom: (1)
Auto Zoom, (2) Manual Zoom, (3) Wide Panel
Zoom positions: 24mm, 28mm,
35mm, 50mm, 70mm, 80mm, 105mm; Indicated by numerals on the LCD's focal
length display
Image Size Zoom Control: With cameras compatible with
auto zoom, it zooms automatically to match the camera's image size
|
Number of Flashes
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Approx. 200 to 1,400, with AA-size
Alkaline Batteries manufactured within the last three months or AA-size
Ni-MH fully-charged batteries
|
Recycling Time
|
Approx. 0.1 to 3.7 seconds (AA-size
Alkaline Batteries)/0.1 to 2 seconds (AA-size Ni-MH batteries)
|
Flash Range
|
At ISO 100, with EF 50mm f/1.4
For
normal flash: Approx. 2.3-79.7 ft./0.7-24.3m
For high sync speed (EF
flash): Approx. 2.3-39.4 ft./0.7-12m
|
AF Assist Beam
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Built-in; covers all focus points in EOS
cameras up to 9 AF points
Effective range:
At center: Approx.
2.3-32.8 ft./0.7-10m
Periphery: Approx. 2.3-16.4 ft./0.7-5m (in total
darkness)
|
Custom Functions
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Six user-selectable Custom Functions
built-in; set on Speedlite's LCD panel
|