An imaging system includes a camera having a field of view, a set of axially spaced moveable mirrors supported on a rotor to rotate the mirrors within the field of view of the camera, and a set of stationary mirrors supported to redirect the fields of view from the set of moveable mirrors to provide multiple fields of view at different angles.

An optical scanning apparatus includes an optical box having a top surface that is constituted by a single lid. A first surface of the top surface is disposed closer to a rotary polygon mirror than a second surface and is disposed closer to a bottom surface of the optical box than an edge portion of a light deflector positioned farthest from the bottom surface. A third surface of a convex portion of the top surface is positioned farther from the bottom surface than the first surface. A lower edge portion of the convex portion is disposed outside a circumscribed circle of the rotary polygon mirror.

An imaging system includes a camera having a field of view, a set of axially spaced moveable mirrors supported on a rotor to rotate the mirrors within the field of view of the camera, and a set of stationary mirrors supported to redirect the fields of view from the set of moveable mirrors to provide multiple fields of view at different angles.