Automatic focus controlling camera

Details Automatic focus controlling camera Automatic focus controlling camera

1983-08-05

1985-09-24

Perkey, William B.

354409, G03B 310

Patent

active

045429723

ABSTRACT:
An automatic focus controlling camera includes a taking lens barrel which is capable of automatically establishing an in-focus condition. The taking lens barrel includes an automatic focus detector circuit to enable an automatic focussing operation in response to the depression of a shutter release button disposed on a camera body or in response to an operation of a manual member disposed on the taking lens barrel whenever the taking lens barrel is mounted on the camera body. Signal transmitting means is disposed on the taking lens barrel for receiving a signal from the shutter release button disposed on the camera body.

REFERENCES:
patent: 4104650 (1978-08-01), Hosoe et al.
patent: 4341953 (1982-07-01), Sakai et al.
patent: 4359276 (1982-11-01), Tomori
patent: 4370044 (1983-01-01), Maida
patent: 4443086 (1984-04-01), Hosoe et al.
patent: 4460258 (1984-07-01), Fukuhara

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