Zoom lens camera incorporating lens cover barriers
Zoom lens copier
Zoom lens drive system for camera
Zoom lens for fixed overall conjugate
Zoom lens mount and mechanism
Zoom lens of the telephoto type having a liquid lens in a...
Zoom lens operating mechanisms
Zoom lens optical system
Zoom lens system
Zoom lens system
Zoom lens system
Zoom lens system
Zoom lens system having high zoom ratio
Zoom microscope having a crank and linkage mechanism
Zoom optical system
Zoom photometric system
Zr-ni-ti getter for nuclear fuel element
`o- and memory bus system for dfps as units with two- or...