Canon Speedlite 270EX
Calumet # CA41012
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Product Specifications
Type
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
Custom Functions
- C.Fn-01: Auto power off (Enabled/Disabled)
- C.Fn-06: Quick flash during continuous shooting (Enabled/Disabled)
Power Source
- Two AA-size/LR6 Alkaline Batteries
Dimensions
- 2.5 x 2.6 x 3.0 in./64 x 65 x 76.5mm
Weight
- 5.1 oz./145g (without batteries)
