Apparatus and method executed by apparatus

An image processing apparatus comprising:

• a memory storing instructions;
• and
• a processor configured to execute the instructions to:
• acquire first image data acquired by imaging via a first optical system and second image data acquired by imaging via a second optical system, wherein the first image data and the second image data have parallax with each other and wherein the first image data and the second image data are in a refocusable format;
• and
• adjust a difference in a focus condition between the first image data and the second image data by performing refocus processing.

An image capture apparatus comprising:

• an image sensor;
• and
• an image processing apparatus,
• wherein the image processing apparatus comprises:
• a memory storing instructions;
• and
• a processor configured to execute the instructions to:
• acquire first image data acquired by imaging via a first optical system and second image data acquired by imaging via a second optical system, wherein the first image data and the second image data have parallax with each other and wherein the first image data and the second image data are in a refocusable format;
• and
• adjust a difference in a focus condition between the first image data and the second image data by performing refocus processing.