LA-EA4 Mount Adaptor

If you use the LA-EA4 Mount Adaptor (sold separately), the following functions are available.

Full frame shooting:

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 a focus mode switch): Can be changed using the focus mode switch on the lens.

Lenses that support DMF (with a 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 operating the camera.

Other lenses (without a focus mode switch): Can be changed by operating the camera.

Focus Mode:

Single-shot AF/Continuous AF/Automatic 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 switch to [AF].
  • Even if [Priority Set in AF-C] is set to [Balanced Emphasis], it will temporarily switch to [Release].

Available focus area:

Wide/Center/Flexible Spot/Tracking

SteadyShot:
In-body