Canon Macro Twin Lite MT-24EX - Manual (Page 40)

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• Type
Type: On-camera, E-TTL II/E-TTL/TTL autoflash ring flash for
closeup photography
Compatible cameras: Type-A EOS cameras (E-TTL II/E-TTL autoflash)
Type-B EOS cameras (TTL autoflash)
Guide No.: 14/46 (ISO 100, in meters/feet)
Flash coverage: Approx. 80° top and bottom and 80° left and right
Flash duration: 1.4 ms or shorter
• Exposure Control
Exposure Control Type: E-TTL II/E-TTL/TTL autoflash, manual flash
Flash range: Normal flash: Approx. 20 mm - 5 m / 0.8 in. - 16.4 ft.
(At ISO 100, with f/2.8 lens) High-speed sync: Approx. 20 mm - 2.2 m / 0.8 in. - 7.2 ft.
Firing configuration:
Two flash tubes can be fired together or singly
Flash ratio control: 1:8 - 1:1 - 8:1 in 1/2-stop increments
Flash exposure compensation: Manual, FEB: ±3 stops in 1/3-stop increments (Manual and
FEB can be set together)
FE lock: Enabled with <7> button or
button
High-speed sync: Provided
Flash exposure confirmation: Flash exposure confirmation lamp lights
Focusing lamp:
Coverage: Approx. 40° top and bottom and 45° left and right
On Time: Approx. 20 sec.
• Flash Recycling
Recycling time/
Flash ready indicator:
Approx. 0.1 - 7 sec. / Red pilot lamp lights
• Wireless Flash
Transmission method: Optical pulse
Channels: 4
Transmission angle: Same as flash coverage
Transmission range: Indoors: Approx. 20 cm - 5 m / 0.7 - 16.4 ft., Outdoors: Approx.
20 cm - 3 m / 0.7 - 9.8 ft. (while pointed at slave unit front and center)
Controllable slave groups: A, B, and C (3 groups)
Modeling flash:
Enabled with camera’s depth-of-field preview button
• Custom Functions: 7 (14 settings)
• Power Source
Control unit: Four size-AA/LR6 alkaline batteries
Battery life: Approx. 120 - 800 flashes (with size-AA/LR6 alkaline batteries)
Power saving: Power off after 90 sec. of idle operation
External power sources: Compact Battery Pack CP-E4
Specifications
Macro Ring Lite MR-14EX
MR14_MT24_04.fm Page 38 Saturday, January 23, 2010 10:48 AM
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