Image generating apparatus, image observing apparatus, imaging apparatus, and storage medium storing image processing program

An imaging apparatus comprising:

• an image generating apparatus that includes a first generator configured to obtain a first image using a first camera with a first angle of view, a second generator configured to obtain a second image using a second camera with a second angle of view wider than the first angle of view, and a generator configured to generate an observation image using the first image and the second image, wherein the observation image is observable as a double image in which the first image and the second image are superimposed on each other in an area that contains a center of the first image;
• and
• an observer configured to observe the observation image,
• wherein the second camera is fixed onto or detachably attached to the first camera.

A non-transitory computer-readable storage medium for storing an image generating program as a computer program that enables a computer to execute a method, the method comprising the steps of:

• obtaining a first image using a first camera with a first angle of view;
• obtaining a second image using a second camera with a second angle of view wider than the first angle of view;
• and
• generating an observation image using the first image and the second image,
• wherein the observation image is observable as a double image in which the first image and the second image are superimposed on each other in an area that contains a center of the first image.