Objective measurement and amendment of the optical system which uses wave front analysis

摘要

(57) Abstract Focusing optical system the system and manner in order objective it measures and amendment and, the beam (18) include optical component system inside path, send the beam the eye (120) and the like through focusing optical system, the rear section (122) are similar and focus the beam. Diffusing to the rear, it reflects the beam, the wave front analyzer which is provided inside path of the wave front which is projected from optical component system (26), calculating distortion, it evaluates the aberration of focusing optical system.