Low-stress optical mount, has V-shaped needle whose region includes recess, where optical surface runs in radial direction at angle in region between specified range of degree to plane that stays perpendicular to optical axis

摘要

The mount has springs arranged in a position of bore holes by a connecting element. V-groove (4) includes two V-shaped optical surfaces (2, 3), and a point of the optical surfaces stays in contact with points with a sphere, where diameter of the sphere is larger than diameter of the boreholes. A region of a V-shaped needle includes a recess, where the optical surface runs in a radial direction at an angle (alpha) in a region between 0 degree and less than 90 degree to a plane that stays perpendicular to an optical axis (15).