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Non-CPU Lens
By specifying lens data (lens focal length and maximum aperture), you can gain access to a variety of CPU lens functions when using a
Available functions
•If the focal length of the lens is known:
Automatic power zoom can be used with attached Speedlight
•When the maximum aperture of the lens is known:
The aperture value is displayed in the top LCD panel and viewfinder . Auto Aperture flash can be used with attached Speedlights (x 155).
•Specifying both the focal length and maximum aperture of the lens: Enables Color Matrix Metering (x 62).
Functions for improved accuracy
•Specifying both the focal length and maximum aperture of the lens improves accuracy in:
*Set the metering system other than Spot.
Available focal length and aperture
•Focal lengths:
6, 8, 13, 15, 16, 18, 20, 24, 25, 28, 35, 43, 45, 50, 55, 58, 70, 80, 85, 86, 100, 105, 135, 180, 200, 300, 360, 400, 500, 600, 800, 1000, 1200, 1400, 1600, 2000, 2400, 2800, 3200, and 4000mm
•Apertures:
f/1.2, 1.4, 1.8, 2, 2.5, 2.8, 3.3, 3.5, 4, 4.5, 5, 5.6, 6.3, 7.1, 8, 9.5, 11, 13,15, 16, 19, 22
Available non-CPU lens
•
Available focal lengths and apertures
•If the corresponding focal length is not listed, choose the closest value greater than the actual focal length of the lens. If you are using a Speedlight in this condition, adjust the zoom head position manually.
Zooming with zoom lenses
•Lens data are not adjusted when
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