Specular hung in front of the direction for a telescopic sight

摘要

An illuminating device for a reticle of a telescopic sight, a lamp (16) on. A control unit (18) is, for supplying the lamp (16) is provided. A with the control unit (18) of cooperating adjusting knob (40) is used for adjusting the brightness of the lamp (16). The adjusting knob (40) are associated with the incremental markings. The control unit (18) has first means (28 - 36) for scanning the incremental markings upon actuation of the adjustment knob (40), second means (20) for generating incremental signals, as well as third means (22, 24) for forming a control signal for the brightness of the lamp (16) of the incremental signals on (fig. 1).