Panoramic camera with adjuster on objective lens - has adjustment chamber in objective lens drum, screening objective lens against light entry

摘要

In the lens drum (3) is provided an adjustment chamber (11) which screens the objective lens in the region of the adjuster (10). The screening is light-tight both against the light entry aperture and the exposition slit in the region of the adjuster. The adjustment chamber has an adjustment aperture in the drum jacket. Pref. the chamber contains an actuating lever (16) in operational connection to the adjuster. The lever has a nose which protrudes into a recess (18) on the adjuster. ADVANTAGE - Easy handling of the objective lens adjuster.