摘要 |
PROBLEM TO BE SOLVED: To make it possible to project an image on a curved surface by a simple constitution.SOLUTION: A projector that projects an image to be projected onto a plane screen through a projection lens 21 includes: a projector unit 12 that performs projection in a direction in which the center of the image does not coincide with an optical axis of the projection lens 12; and a fisheye conversion lens 16 that causes a range on which the image is projected to have a wide angle and is disposed so that an optical axis does not coincide with the optical axis of the projection lens 21. |