Canon RF 800mm F11 IS STM Bedienungsanleitung Seite 6

General Precautions
Shooting Precautions
The aperture setting is fixed at f/11 on this lens, and cannot be adjusted.
Adjust exposure using the shutter speed and ISO speed.
Be aware of the following when selecting a shooting mode.
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• If [P] mode is selected, shutter speed is adjusted while the aperture setting remains fixed at f/11, and so actually it is
the same as if selecting [Av] mode.
• If [Av] mode is selected, the aperture setting cannot be adjusted.
• If [Tv] mode is selected, the aperture setting is not adjusted, and so actually it is the same as if selecting [M] mode.
• If [Fv] mode is selected, it is actually the same as if selecting [Av] or [M] mode, depending on the shutter speed and
ISO speed settings.
Also be aware of the following when shooting.
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• Since the aperture setting cannot be changed, the effect gained from stopping down (depth of field) cannot be
adjusted.
• When using safety shift and the camera automatically changes the manual settings to allow shooting at standard
exposure, the aperture setting is not adjusted.
• During AEB (auto exposure bracketing), the aperture setting is fixed at f/11 and does not change.
• When using Portrait mode in the Special Scene Modes (on EOS RP cameras), the depth of field cannot be adjusted
for a shallower depth, since the aperture setting cannot be adjusted.
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