La-Ea3 Mount Adaptor; La-Ea4 Mount Adaptor - Sony ILCE-5100 User Manual

You can select a focus area from 15 areas using the control wheel.
[241] How to Use

LA-EA3 Mount Adaptor

If you use the LA-EA3 Mount Adaptor (sold separately), the following functions are available.
Autofocus:
Available with SAM/SSM lens only*
AF system:
Contrast AF
AF/MF Select:
Can be changed using the operating switch on the lens.
Focus Mode:
Single-shot AF
*
When an A-mount lens is attached, the autofocus speed will be slower than when an E-mount
lens is attached. (Approximately two to seven seconds slower (for shooting based on the Sony
measurement conditions). This may vary depending on conditions such as subject and brightness
during shooting.).
When using a Mount Adaptor, the Auto Focus does not work in movie mode.
When using a Mount Adaptor in movie mode, adjust the aperture manually.
Available focus area
When the LA-EA3 Mount Adaptor is mounted, the available focus areas are the same as for
the available settings of this camera.
[242] How to Use

LA-EA4 Mount Adaptor

If you use the LA-EA4 Mount Adaptor (sold separately), the following functions are available.
Autofocus:
Available
AF system:
Phase Detection AF, which is controlled by the dedicated AF sensor inside the Mount
Adaptor
AF/MF Select:
SAM lens:
Precautions/This product
Precautions/This product
Other information
Other information