发明名称 Low cost telephoto and normal lens camera with an extendable flash
摘要 A still camera comprised of a dual, normal and telephoto, lens with flash, incorporates features which allow controlling several camera functions with a single sliding multi-position flash housing. Position "normal" configures the camera so that the viewfinder has a normal field of view, the flash is unextended, and an objective lens of normal focal length is in exposure position. Position "tele" configures the camera so that the viewfinder has a narrow field of view, a telephoto lens is in exposure position, and the flash is fully extended. Additional positions of the flash housing and lens and viewfinder are also disclosed.
申请公布号 US4690531(A) 申请公布日期 1987.09.01
申请号 US19850748535 申请日期 1985.06.24
申请人 EASTMAN KODAK COMPANY 发明人 HANSEN, DAVID E.;KELBE, RICHARD R.;WOLCOTT, DANA W.
分类号 G03B15/03;G03B15/05;G03B19/07;(IPC1-7):G03B15/03;G03B13/02 主分类号 G03B15/03
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