Abstract: The present invention is to non-invasively, objectively, and quantitatively identify a temporal filter associated with visual function by using an eye movement. According to the invention, an initial image having a constant luminance in an entirety of the initial image, a first stimulus pattern having a mean luminance that is the same as that of the initial image, and a second stimulus pattern that induces an apparent motion in conjunction with the first stimulus pattern are presented in this order. Eye movement is measured in a period of time while the second stimulus pattern is being presented. Also, the eye movement is associated with presentation time length of the first stimulus pattern and then stored.

Abstract: An imaging apparatus including: an imaging apparatus body; a photographing lens provided in the imaging apparatus body; a shoulder pad which is slidably provided in the imaging apparatus body in a direction opposite to a direction in which the photographing lens is provided; and an accessory mounting section which is provided in the shoulder pad and is capable of mounting an accessory.

Abstract: An image capture apparatus includes an outer housing, a capturing lens, a slide cover, and a grip projection portion. The capturing lens is disposed on a front face of the outer housing. The slide cover is slidable relative to the outer housing between a closed position covering the capturing lens and an open position uncovering the capturing lens. The grip projection portion projects from the outer housing and includes a finger placing portion that allows a user to place fingers of a user. The finger placing portion is positioned frontwardly of the slide cover.

Abstract: An image capture apparatus includes an outer housing, a capturing lens, a slide cover, and a grip projection portion. The capturing lens is disposed on a front face of the outer housing. The slide cover is slidable relative to the outer housing between a closed position covering the capturing lens and an open position uncovering the capturing lens. The grip projection portion projects from the outer housing and includes a finger placing portion that allows a user to place fingers of a user. The finger placing portion is positioned frontwardly of the slide cover.