Control apparatus, image pickup system, and storage medium for changing in-focus range

A control method of an image pickup apparatus that includes a tilt changing unit that changes a tilt angle that is a relative angle between a lens and an image pickup element and an aperture driving unit that drives an aperture stop, the method comprising:

• requesting the image pickup apparatus to provide any one of at least a tilt angle, an aperture value, and a focus position;
• and
• performing display-control by causing a display unit to display a graphic showing an in-focus range of the image pickup apparatus based on the tilt angle, the aperture value, and the focus position,
• wherein the in-focus range is changed by performing any one of at least rotating, enlarging and/or reducing, and moving the graphic.

A non-transitory storage medium on which is stored a computer program for making a computer execute a method for controlling an image pickup apparatus that includes a tilt changing unit that changes a tilt angle that is a relative angle between a lens and the image pickup apparatus and an aperture driving unit that drives an aperture stop, the method combining:

• requesting the image pickup apparatus to provide any one of at least a tilt angle, an aperture value, and a focus position;
• and
• performing display-control by causing a display unit to display a graphic showing an in-focus range of the image pickup apparatus based on the tilt angle, the aperture value, and the focus position,
• wherein the in-focus range is changed by performing any one of at least rotating, enlarging and/or reducing, and moving the graphic.