Illumination device, especially spotlight for theaters, film studios, TV studios and similar has adjustment arrangement with drive connection to adjustable holding element in form of spindle drive

摘要

The illumination device has a holding element (6) for its light source (2) that is adjustable along an optical axis (10) with an adjustment arrangement (9). The adjustment arrangement is axially fixed relative to the optical axis and has a drive connection to the adjustable holding element in the form of a spindle drive so that the holding element is adjustable along the optical axis by turning the adjustment arrangement about the optical axis.