Abstract: An optical assembly of an imaging device includes an array of lens assemblies each having a double-folded optical axis, and an image sensor. Each of the lens assemblies each having the double-folded optical axis includes an input optical axis folding element, at least one lens having an optical power, and an output optical axis folding element. The input optical axis folding element of each of the lens assemblies having the double-folded optical axis is configured to change a field of view (FOV) of the input optical axis folding element by changing an optical axis folding angle of the input optical axis folding element about two axes.

Abstract: The present disclosure relates to an optical field and more particularly, to a multi-field of view (FOV) (zooming) optical assembly for a lens and may include an optical element provided in a form of a solid main optical element and including an integrated focal system with two mirrors and at least one integrated afocal system with two mirrors, a plurality of switching optical elements (SOEs) arranged on a front face of the optical element and configured to be switched between an open state in which light is transmitted and a closed state in which light is reflected and/or inhibited, and an image plane curvature correction element.

Abstract: An imaging device is provided.