Camera unit

An arrangement in a camera unit comprising an air touch display and an objective, wherein the camera unit is configured for capturing an image of an object, the arrangement comprising:

• a processing circuit, configured to activate a viewfinder mode of the camera unit, and wherein
• the air touch display is configured to display the view of the objective when the camera unit is in viewfinder mode, the air touch display is also configured to recognise a finger situated above a surface of the air touch display,
• the objective is configured to focus on the object corresponding to the position of the recognised finger, and
• a memory unit configured to save the captured image, and wherein
• the processing circuit also configured to capture the image when a movement of the finger towards the surface of the air touch display is detected by the air touch display.

A camera unit configured for capturing an image of an object, the camera unit comprising:

• a processing circuit configured to activate a viewfinder mode of the camera unit,
• an objective,
• an air touch display configured to display the view of the objective when the camera unit is in viewfinder mode, the air touch display also configured to recognise a finger of a user situated above a surface of the air touch display, wherein the objective is configured to focus on the object corresponding to the position of the recognised finger, and
• a memory unit configured to save an image captured by the processing circuit when a movement of the finger towards the surface of the air touch display is detected by the air touch display.