Abstract: There is described a camera incorporating a focal-plane shutter. The camera includes a lens, an image window having an aperture to bound a light coming through the lens in a plain perpendicular to an optical axis of the lens, a focal-plane shutter and a photometry sensor to receive the light reflected by the focal-plain shutter and detect an amount of the light reflected by the focal-plane shutter after coming through the lens. In the camera, the photometry sensor is located at an outside of the aperture and resides on a plane, which is parallel with the optical axis and includes a line which is parallel to a long-axis of the aperture and passes substantially a center of a short-axis of the aperture.

Abstract: In a camera equipped with a zoom lens for forming an image of an object onto a film surface, the camera is equipped with a front lens group composed of a first lens group, adjustable aperture blades, a second lens group, and a second lens group-holding member; a back lens group provided; and an actuator to drive the adjustable aperture blade. The actuator is provided on the object-side from a space between the second lens group and the back lens group.