Optical assembly has optical element with rotational-symmetrical cross-section that is approximately perpendicular to symmetrical axis, where lamp holder is provided for optical element with three holding assemblies
摘要
<p>The optical assembly has an optical element (1) with a rotational-symmetrical cross-section that is approximately perpendicular to a symmetrical axis (S). A lamp holder (2) is provided for the optical element with three holding assemblies (3) that are arranged on a circle around the symmetrical axis in the lamp holder. The holding assemblies fix the optical element in the lamp holder in a form-fir or force-fit manner.</p>
