Removable (lens position limiting) stop for auto-manual focusing

Details Removable (lens position limiting) stop for auto-manual focusing Removable (lens position limiting) stop for auto-manual focusing

1978-04-17

1979-07-10

Hix, L. T.

G03B 300

Patent

active

041605900

ABSTRACT:
A manually positionable lens movement limiting stop is provided that limits the manual movement of a variable focus lens in a photographic camera to within its normal focusing range wherein said camera has a manual and automatic focus control system and wherein said lens must be moved outside of its said normal focusing range for proper automatic focus control system operation.

REFERENCES:
patent: 3482500 (1969-12-01), Thomas
patent: 3765748 (1973-10-01), Mito
patent: 3887933 (1975-06-01), Miyake

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