Device for parallel or sequential acquisition of e.g. chromatic aberrations of human eye, has transmission system comprising reflective and transmissive elements in plane that is arranged conjugated to light source

摘要

The device has an optical transmission system provided with two detection units (DET A, DET B) and a control and evaluation unit. The transmission system comprises a bistable reflective structure element (rSE) and a transmissive structure element in a plane that is arranged conjugated to a secondary light source (Q2). The light source is formed as a collimated illumination beam that is focused on a projection surface by an optical system (ZS). The transmission system comprises a beam splitter and a lens (L1) that is arranged in front of the reflective or transmissive structure element. The reflective and transmissive structure elements are designed as programmable diaphragms. Independent claims are also included for the following: (1) a method for parallel acquisition of aberrations and scattered light characteristics of an optical system (2) a method for sequential acquisition of aberrations and scattered light characteristics of an optical system.