Shafts front manipulator and an optical system with a wave front manipulator

摘要

Shafts front manipulator (1, 21, 35, 57, 73, 81, 101) with at least one first optical component (7, 25, 37, 59, 75, 83, 103) and a second optical component (9, 27, 39, 61, 77, 85, 105), which along an optical axis (oa) are arranged one behind the other, wherein the first optical component (7, 25, 37, 59, 75, 83, 103) and the second optical component (9, 27, 39, 61, 77, 85, 105) are arranged movable relative to each other and wherein the first optical component (7, 25, 37, 59, 75, 83, 103) and the second optical component (9, 27, 39, 61, 77, 85, 105) in each case at least one optical surface which is as a free-form surface (11, 13, 87, 89, 91, 93, 111, 113) with a refractive or diffractive freely the form of profile is formed,– the first optical component (7, 25, 37, 59, 75, 83, 103) and the second optical component (9, 27, 39, 61, 77, 85, 105) are arranged to be movable relative to one another in such a way that they are in opposite directions around a to the optical axis (oa) vertical axis of rotation (as), and are rotatable and– the optical surfaces of the first optical component (7, 25, 37, 59, 75, 83, 103) and the second optical component (9, 27, 39, 61, 77, 85, 105) in each case have a grating and the free form surfaces (11, 13, 87, 89, 91, 93, 111, 113) is superimposed by the base of curvatures are formed freely the form of profiles,characterized in thatoptical surfaces which, along the optical axis (oa), are arranged one behind the other base curves with increasing or decreasing radii of curvature and the freely the form of profiles of free form surfaces (11, 13, 87, 89, 91, 93, 111, 113) of optical surfaces with larger radii of curvature relative to the freely the form of profiles of free form surfaces (11, 13, 87, 89, 91, 93, 111, 113) of optical surfaces with smaller radii of curvature in the extension direction of the optical surface area, is a scaling factor are stretched.