Patent attributes
What is provided is an observation system, comprising a modulator which comprises a two-dimensional modulator region formed by a plurality of pixels; a control unit, which is connected to the modulator and by means of which the pixels are each independently switchable into first and second conditions; intermediate imaging optics which project an object to be viewed onto the two-dimensional modulator region, wherein, of the radiation incident on the pixels due to the projection by means of the intermediate imaging optics, only that radiation which impinges on the pixels being in the first condition passes into an optical observation path.