OPTICAL SYSTEM WITH DYNAMIC CORRECTION OF THE IMAGE

摘要

The general field of the invention is that of wide-field or wide-angle optical systems. The optical system (S) according to the invention comprises at least one first optical element and one second optical element that is adaptive (SA) comprising at least one active component, that is to say a component capable of modifying an optical wave front quasi-instantaneously according to a predetermined law, said optical device intended to produce an image (I) of a luminous object (O) whose geometric and photometric characteristics are known, the object and the image being at a finite distance or at infinity. The object is decomposed into a plurality of adjacent zones (Zi) and the active component is arranged in such a way that to each zone of the object there corresponds at least one predetermined law (Li) for modifying the wave front received by the active component so that the geometric aberrations of the optical system for said zone of the object are minimized.