Optical arrangement for recording e.g. behaviors of non-human biological object in biology field, has planar matrix forming pattern, and optical filter passing wavelength of light beam, where wavelength lying within internal is weakened

摘要

The arrangement has a planar matrix (20) forming a pattern of single controllable regions (21, 22) and inserted into an optical path such that a light beam (11) is sent-out from a light source (10). The light beam includes wavelength, and an object i.e. non-human biological object (1), is loaded and modified in an interval. The planar matrix forming the pattern weakens the actuated light beam for the wavelength lying with the internal. An optical filter (30) passes the wavelength lying in the optical path, where the wavelength lying within the internal is weakened. An independent claim is also included for a method for recording an image of an object by an optical arrangement.