The study on the location of the reflect optical element in optical testing and assembling

摘要

Based on the principle of optical designing and adjusting, by simulated the lighting and imaging of two-dimensional optical system, analyzed the influence of the location of the reflect optical element to the optical system at the situation that the aperture has restriction, finally deduced the formula between the spacing of the reflect element, the tilt reflect angle, the F number and the reflect element's diameter at the limit situation. The formula can be applied on the high precise locating of the reflect element in the exact optical system, that also provide a new method for designing, testing and adjusting of the high precision optical system.