The power zoom function can be canceled in the custom setting. When the power zoom function is
canceled.
The zoom-head can be manually adjusted, but the zoom position indicator does not change even if the lens
is zoomed, a lens is changed, or the power turned on or off.
AF-Assist Illuminator
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When the light is too dim for normal autofocus operation, the ZR-45’s AF-Assist illuminator enables you to
perform autofocus photography.
The ZR-45’s AF-Assist Illuminator supports the dynamic-area AF system.
The AF-Assist Illuminator cannot be used with cameras not compatible with Canon DSLR
Notes on using the AF-Assist Illuminator
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The AF-Assist Illuminator is available, if an AF lens is mounted and the camera’s focus mode is set to S
(Single Servo AF with focus priority), AF-A, or AF.
The effective shooting distance with the AF-Assist Illuminator is approx. 1 m to 10 m (3.3 to 33 ft.) from the
center of the image with a 50mm f/1.8 lens. The shooting distance varies depending on the lens in use.
Suitable lens focal length is between 17 mm and 135 mm. Focus areas for each focal length, in which
autofocusing is available, are as follows:
The AF-Assist illuminator will not light up, if the camera’s autofocus is locked or the ZR-45’s ready-light does
not come on.
Refer to your camera user’s manual for more information.
Flash shooting support functions
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Setting the ISO sensitivity
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The ISO sensitivity is automatically set based on the information transmitted from the camera to the
Speedlite.
Setting the ISO sensitivity manually
FX/DX selection
FX : FOR FILM CAMERA
DX : FOR CANON DSLR CAMERA
CLELLAN ZR-45 SPECIFICATION
Guide Number :
45 (ISO100@105mm)
Flash coverage :
20