Optical arrangement for use in e.g. microscope, for aplanatic imaging of multiple wavelengths of light beams, has optical elements arranged along optical axis between object space and image space and arranged at distance to each other

摘要

The arrangement has optical elements (24, 26, 28) arranged along an optical axis (6) between an object space (30) and an image space (32). Imaging behavior of each optical element is based on parameters variable in a direction perpendicular to the optical axis. The variable parameters are determined such that a number of light beams (18, 20) of different wavelengths exhibit propagation paths in the image space, where the wavelengths exhibit propagation paths in the object space. The optical elements are arranged at a distance to each other.