Objective for photographic cameras

Claim 1

An objective for a photographic camera, the objective including an objective housing; a focusing device in said objective; means in said objective providing a zoom facility and a connecting element at one end of said objective for connecting said objective to a camera, said connecting element being movable in the direction of an optical axis of the objective relative to said objective housing to enable said zoom facility to be actuated, a carrier on which said objective housing is mounted; a two-part handle having one part fixed to said carrier and the other part movable towards said one part when said handle is gripped in one hand by an operator; a slidable sleeve surrounding the objective housing, said sleeve being movable in the direction of the optical axis and carrying said focusing device, restoring means acting to urge said two parts of said handle apart, said two parts of said handle being squeezable in said one hand against the action of said restoring means to effect sliding of said sleeve and actuation of said focusing device; a carriage on which said one part of the handle is mounted, the carriage being movable with respect to said carrier, a pin mounted in said carriage and extending therefrom, two spaced stops mounted on the outside of said sleeve, said pin engaging between said stops for sliding the sleeve to provide actuation of the focussing device, and the objective also including means providing a macro facility, said connecting element being movable in the direction of the optical axis of said objective relative to said objective housing to enable said macro facility to be actuated, and selector means in said objective housing having two alternative settings of which one corresponds to said zoom facility and the other corresponds to said macro facility, said selector means being selectively movable into each of said settings whereby one only of said zoom and macro facilities is actuated for each setting.