Device for manual dimming and for switching off the automatic on pressure aperture lenses
DE1246395B
Linearized aperture with circular arc-shaped guide slots, in particular automatic spring aperture for photographic lenses with camera-side aperture preselection and internal release by a pusher
DE1245719B
Equipment on photographic lenses for distance adjustment and for closing the aperture
DE1220729B
Setup on lenses with automatic pressure aperture
DE1200124B
Iris diaphragm with linear division
DE1183358B
Tripod base ring for telephoto lenses
DE1204068B
Setup on lenses with automatic pressure aperture
DE1202127B
Spring shutter device for camera lenses
DE1120735B
Photographic telephoto lens
DE1118001B
Automatic spring shutter for photographic lenses
DE1217648B
Afocal attachment system
DE1131510B
Photographic lens with automatic aperture actuation
DE1106138B
Drive for a clamping roller switchgear that is effective in both directions of rotation
DE1089258B
Quick distance setting for photographic lenses
DE1056925B
Aperture pre-selection device for photographic lenses with automatic aperture actuation
DE1143100B
Lens with free-swinging lamellas for a fully automatic aperture and a device for macro photography
