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| Number | Title | Issue Date |
| 7342650 | Electronic display and control device for a measuring device The invention relates to an electronic display and control device for a geodesic measuring device containing capturing means and representation means for detecting and reproducing a measuring range together with input means for controlling the measuring processes. T... | 03/11/2008 |
| 5790902 | Zoom lens A device includes a zoom lens having a focusing lens the position of which varies according to a zooming operation, a first moving part arranged to mechanically move the focusing lens according to the zooming operation, and a second moving part arranged t... | 08/04/1998 |
| 5278598 | Camera with non-TTL type finder A camera with a non-TTL type finder may avoid a mechanical complexity, may be produced with a gentler standard in dimensional accuracy than conventional cameras of such a type, and may lower consumption of a power battery. A finder focusing dial is manual... | 01/11/1994 |
| 4303323 | Focus correcting device for use in a rangefinder camera A focus correcting device for use in a rangefinder camera is operable to correct for a displacement of the focal point of an imaging optics which results from a change in the diaphragm aperture of an apertured diaphragm. An interlocking mechanism operatio... | 12/01/1981 |
| 4135798 | Cam actuated coupling and latching apparatus In a variable focus lens camera having a rangefinder that is operatively coupled to the lens of said camera for focusing thereof, a known relationship must exist between subject distance as determined by said rangefinder and the subject-in-focus position ... | 01/23/1979 |
