3 Custom Function Settings

C.Fn II -3 Highlight tone priority

0:Disable

1:Enable

Improves the highlight detail. The dynamic range is expanded from the standard 18% gray to bright highlights. The gradation between the grays and highlights becomes smoother.

With setting 1, noise in the shadow areas may be slightly more pronounced than usual.

With setting 1, the settable ISO speed range will be 200 - 12800.

Also, <H> will be displayed on the top LCD panel and in the viewfinder.

C.Fn II -4 Auto Lighting Optimizer

If the image comes out dark or the contrast is low, the brightness and contrast can be corrected automatically.

For details on the Auto Lighting Optimizer, see page 81.

0:

Standard

2:

Strong

1:

Low

3:

Disable

C.Fn II -5 E-TTL II flash metering

0:Evaluative flash metering

Fully automatic flash photography for all conditions, from low light to daylight fill-flash.

1:Average flash metering

The entire metered area is averaged. Since automatic flash exposure compensation will not be executed, you may have to set it yourself depending on the scene. This also applies if you use FE lock.

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