La-Ea2/La-Ea4 Mount Adaptor - Sony a9 Instruction Manual

LA-EA2/LA-EA4 Mount Adaptor

If you use the LA-EA2 Mount Adaptor (sold separately) or LA-EA4 Mount
Adaptor (sold separately), the following functions are available.
Full frame shooting:
LA-EA2: Not available
LA-EA4: Available with full frame shooting-compatible lenses only
Autofocus: Available
AF system: Phase Detection AF, which is controlled by the dedicated AF
sensor inside the Mount Adaptor
AF/MF select:
Lenses that do not support DMF (with the focus mode switch): Can be
changed using the focus mode switch on the lens.
Lenses that support DMF (with the focus mode switch): Can be
changed using the focus mode switch on the lens. When the focus
mode switch on the lens is set to AF, you can change the focusing
method by the operation of the camera.
Other lenses (without the focus mode switch): Can be changed by the
operation of the camera.
Focus Mode:
Single-shot AF/Continuous AF/DMF*
* Only available when using lenses that support Direct Manual Focus.
• Even if [Priority Set in AF-S] is set to [Balanced Emphasis], it will temporarily be
switched to [AF].
• Even if [Priority Set in AF-C] is set to [Balanced Emphasis], it will temporarily be
switched to [Release].
Available focus area:
Wide/Center/Flexible Spot/Tracking
SteadyShot: In-body
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