Optical apparatus responsive to an external information output device

Claim 2

A camera comprising: (a) detection means for detecting a selecting signal transmitted from an external information output device; (b) switching means for switching said detection means to a detectable state; (c) limitation means for making said detection means nonoperable, in response to the beginning of at least one of a photographing operation, a film feeding operation, and a mode changing operation, irrespective of any state of said switching means; and (d) control means for controlling the operation of the camera according to information detected by said detection means.

Claim 3

A camera according to claim 1, wherein said photographing operation comprises at least one of a shutter release operation, a diaphragm operation, and a mirror operation.

Claim 4

A camera according to claim 1, wherein said limitation means makes said detection means nonoperable during a film feeding operation irrespective of any state of said switching means.

Claim 5

A camera according to claim 1, wherein said detection means detects an optical signal from said information output device.

Claim 6

A camera according to claim 1, wherein said switching means includes a switch which is switched by said information output device being pressed thereon.

Claim 7

A camera according to claim 1, wherein said limitation means makes said detection means nonoperable by making said detection means in a nondetectable state.

Claim 8

A camera according to claim 1, wherein said control means controls an exposure operation.

Claim 9

A camera according to claim 1, wherein said information output device outputs a digital data signal to said camera.

Claim 10

A camera according to claim 8, wherein said information output device comprises means for reading bar code information and generating the digital data signal in response to the read information.

Claim 11

A camera according to claim 9, wherein said limitation means makes said detection means nonoperable during a shutter release operation irrespective of any state of said switching means.

Claim 12

A camera according to claim 9, wherein said limitation means makes said detection means nonoperable during a film feeding operation irrespective of any state of said switching means.

Claim 13

A camera according the claim 9, wherein said detection means detects an optical signal from said information output device.

Claim 14

A camera according to claim 9, wherein said switching means includes a switch which is switched by said information output device being pressed thereon.

Claim 15

A camera according to claim 9, wherein said limitation means makes said detection means nonoperable by making said detection means in a nondetectable state.

Claim 16

A camera according to claim 9, wherein said control means controls an exposure operation.

Claim 17

A camera comprising: (a) detection means for detecting a selecting signal transmitted from an external information output device; (b) switching means for switching said detection means to a detectable state; (c) limitation means for making said detection means nonoperable, in response to the beginning of at least one of a photographing operation, a film feeding operation, and a mode changing operation, irrespective of any state of said switching means; and (d) control means for controlling an exposure operation according to information detected by said detection means.

Claim 18

A camera comprising: (a) detection means for detecting a selecting signal transmitted from an external information output device; (b) switching means for switching said detection means to a detectable state; (c) limitation means for making said detection means nonoperable, in response to the beginning of at least one of a photographing operation, a film feeding operation, and a mode changing operation, irrespective of any state of said switching means; and (d) control means for controlling an exposure operation according to information detected by said detection means.

Claim 19

An optical apparatus according to claim 16, wherein said limitation means makes said detection means nonoperable during the photographing operation irrespective of any state of said switching means, wherein the photographing operation comprises at least one of a shutter operation, a diaphragm operation and a mirror operation.

Claim 20

An optical apparatus according to claim 16, wherein said detection means detects an optical signal from said information output device.

Claim 21

An optical apparatus according to claim 16, wherein said switching means includes a switch which is switched by said information output device being pressed thereon.

Claim 22

An optical apparatus according to claim 16, wherein said limitation means makes said detection means nonoperable by making said detection means in a nondetectable state.

Claim 23

An optical apparatus according to claim 16, wherein said information output device outputs a digital data signal to said optical apparatus.

Claim 24

An optical apparatus according to claim 21, wherein said information output device comprises means for reading bar code information and generating the digital data signal in response to the read information.

Claim 25

An optical apparatus comprising: (a) detection means for detecting a selecting signal transmitted from an external information output device; (b) switching means for switching said detection means to a detectable state in accordance with a predetermined contacting state of said external information output device; (c) limitation means for making said detection means nonoperable, in response to the beginning of at least one of a photographing operation, a film feeding operation, and a mode changing operation, irrespective of any state of said switching means; and (d) control means for controlling the operation of the optical apparatus according to information detected by said detection means.

Claim 26

An optical apparatus comprising: (a) detection means for detecting a selecting signal transmitted from an external information output device; (b) switching means for switching said detection means to a detectable state in accordance with a predetermined contacting state of said external information output device; (c) limitation means for making said detection means nonoperable, in response to the beginning of at least one of a photographing operation, a film feeding operation, and a mode changing operation, irrespective of any state of said switching means; and (d) control means for controlling the operation of the optical apparatus according to information detected by said detection means.

Claim 27

An optical apparatus according to claim 23, wherein said photographing operation comprises at least one of a shutter release operation, a diaphragm operation, and a mirror operation.

Claim 28

An optical apparatus according to claim 23, wherein said limitation means makes said detection means nonoperable during a film feeding operation irrespective of any state of said switching means.

Claim 29

An optical apparatus according to claim 23, wherein said detection means detects an optical signal from said information output device.

Claim 30

An optical apparatus according to claim 23, wherein said switching means includes a switch which is switched by said information output device being pressed thereon.

Claim 31

An optical apparatus according to claim 23, wherein said control means controls an exposure operation.

Claim 32

An optical apparatus according to claim 23, wherein said information output device comprises means for reading bar code information and generating a digital data signal in response to the read information.

Claim 33

A camera comprising: (a) detection means for detecting a signal related to photographing transmitted from an external information output device; (b) switching means for switching said detection means to an operable state; (c) limitation means for making said detection means inoperable, in response to state of at least one of a photographing operation, a film feeding operation, and a mode changing operation, irrespective of any state of said switching means; and (d) control means for controlling the operation of the camera according to information detected by said detection means.

Claim 34

A camera comprising: (a) detection means for detecting a signal related to photographing transmitted from an external information output device; (b) switching means for switching said detection means to an operable state; (c) limitation means for making said detection means inoperable, in response to state of at least one of a photographing operation, a film feeding operation, and a mode changing operation, irrespective of any state of said switching means; and (d) control means for controlling the operation of the camera according to information detected by said detection means.

Claim 35

A camera according to claim 30, wherein said photographing operation comprises at least one of a shutter release operation, a diagram operation, and a mirror operation.

Claim 36

A camera according to claim 30, wherein said detection means detects an optical signal from the information output device.

Claim 37

A camera according to claim 30, wherein said switching means comprises a switch which is switched by pressing thereon said information output device.

Claim 38

A camera according to claim 30, wherein said control means controls an exposure operation.

Claim 39

A camera according to claim 30, wherein said information output device comprises means for reading bar code information and generating a digital data signal in response to the read information.