Patent ID: 6735025
Filing Date: 2004-05-11
Classification: G02B

Abstract:
A holding device for an image-influencing optical component, especially for an eyepiece, of an optical image-forming device, especially an optical magnifying device wherein the optical component is axially displaceable along the optical axis of the image-forming device, incorporating a component holding element that is attached to and cannot move relative to the optical component, said component holding element having an adjustment marking, with a plurality of individual markings representing the current axial position of the optical component,wherein a marking member (3) to accentuate at least one individual marking of the adjustment marking (4); wherein the marking member (3) is executed such that it is switchable between a displacement position in which it is displaceable relative to the component holding element (2) and a fixed position in which it is fixed relative to the component holding device (2) in a predefined position; wherein fixing means (7, 20, 27), whereby the marking member (3) is fixed in the fixed position relative to the component holding element (2), comprise a snap-in locking device (20).