Camera with mid-exposure zooming function

Details Camera with mid-exposure zooming function Camera with mid-exposure zooming function

1991-02-14

1992-07-28

Hix, L. T.

35419512, B03B 700, B03B 118

Patent

active

051344327

ABSTRACT:
A camera having a mid-exposure zooming function, including a zoom motor driving a zoom lens, a trigger switch initiating mid-exposure zooming, and a mid-exposure zooming execution mechanism for initiating the driving of the zoom motor based on the operation of the trigger switch for initiating exposure.

REFERENCES:
patent: 3504965 (1970-04-01), Lustig
patent: 4206982 (1980-06-01), Osanai
patent: 4731629 (1988-03-01), Aoshima et al.

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