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Canon Speedlite 270EX : Type Mode: E-TTL II, E-TTL Compatible Cameras All Canon EOS cameras; PowerShot G-series cameras and select SX-series cameras Guide Number 72 ft./22m (at ISO 100); flash head at 28mm zoom setting 89 ft./27m (at ISO 100); flash head at 50mm zoom setting Recycling Time Normal flash: Approx. 0.1 to 3.9 seconds; Quick flash: 0.1 to 2.6 seconds (AA-size Alkaline Batteries) Flash Range (At ISO 100, with EF 50mm f/1.4) For normal (28mm): 2.3-51.5 ft./0.7-15.7m For tele end (50mm): 2.3-63.3 ft./0.7-19.3m For high sync speed (at 1/250 second): Approx. 2.3-24.9 ft./0.7-7.6m AF Assist Beam Intermittent.. Canon Speedlite 270EX
Canon Speedlite 270EX :
Type
Mode: E-TTL II, E-TTL
Compatible Cameras
All Canon EOS cameras; PowerShot G-series cameras and select SX-series cameras
Guide Number
72 ft./22m (at ISO 100); flash head at 28mm zoom setting
89 ft./27m (at ISO 100); flash head at 50mm zoom setting
Recycling Time
Normal flash: Approx. 0.1 to 3.9 seconds; Quick flash: 0.1 to 2.6 seconds (AA-size Alkaline Batteries)
Flash Range
(At ISO 100, with EF 50mm f/1.4)
For normal (28mm): 2.3-51.5 ft./0.7-15.7m
For tele end (50mm): 2.3-63.3 ft./0.7-19.3m
For high sync speed (at 1/250 second): Approx. 2.3-24.9 ft./0.7-7.6m
AF Assist Beam
Intermittent flash firing system
Effective range:
At center: Approx. 13.1 ft./4m
Periphery: Approx. 11.5 ft./3.5m (in total darkness)
Compatible with model EOS 50D and later. Available via firmware update
for: EOS- 1Ds Mark III, EOS-1D Mark III, EOS 40D, EOS Rebel XSi, and
EOS Rebel XS.
Bounce / Swivel
Up: 60°, 75°, 90°
Custom Functions
C.Fn-01: Auto power off (Enabled/Disabled)
C.Fn-06: Quick flash during continuous shooting (Enabled/Disabled)
