Claims
- 1. A camera system, comprising:
- an external unit for supplying a control instruction; and
- a camera body, operatively connectable to said external unit, including
- a focus detecting unit; and
- a processor, coupled to said focus detecting unit, for determining whether the control instruction is received from said external unit and for rendering a first function initially set in said camera body active when no control instruction is received, and rendering a second function active, based on the control instruction, when the control instruction is received, where the first function is an auto-focus priority mode in which release cannot be performed unless said focus detecting unit determines that an in-focus state is obtained, and the second function is a release priority mode in which release is possible regardless of a focus state.
- 2. A camera system, comprising:
- an external unit for supplying a control instruction; and
- a camera body, operatively connectable to said external unit, including
- a focus detecting unit; and
- a processor, coupled to said focus detecting unit, for determining whether the control instruction is received from said external unit and for rendering a first function initially set in said camera body active when no control instruction is received, and rendering a second function active, based on the control instruction, when the control instruction is received, where the first function is a release priority mode in which release is possible regardless of a focus state, and the second function is an auto-focus priority mode in which release cannot be performed unless said focus detecting unit determines that an in-focus state is obtained.
- 3. A camera system, comprising:
- a lens;
- an external unit for supplying a control instruction; and
- a camera body, operatively connectable to said external unit, including
- a shutter release button;
- a switch interlocked with said shutter release button;
- a focus lock switch;
- a focus detecting unit producing a focus detection result; and
- a processor, coupled to said focus detecting unit, for determining whether the control instruction is received from said external unit and for rendering a first function initially set in said camera body active when no control instruction is received, and rendering a second function active, based on the control instruction, when the control instruction is received, where the first function is a mode in which said lens is driven to obtain an in-focus state based on the focus detection result while said switch interlocked with said shutter release button is ON, and, when said focus lock switch is ON, an auto-focusing operation is prohibited even if said switch interlocked with said shutter release button is ON, and the second function is a mode in which said lens is or is not driven to obtain an in-focus state based on the focus detection result in accordance with whether said focus lock switch is ON, regardless of whether said switch interlocked with said shutter release button is ON.
- 4. A camera system, comprising:
- an external unit for supplying a control instruction; and
- a camera body, operatively connectable to said external unit, including
- a focus unit; and
- a processor, coupled to said focus detecting unit, for determining whether the control instruction is received from said external unit and for rendering a first function initially set in said camera body active when no control instruction is received, and rendering a second function active, based on the control instruction, when the control instruction is received, where when said camera body is set in a one-shot auto-focus lock mode in which focus lock is performed once an in-focus state is obtained, the first function is a mode in which lock is canceled when release is performed, and the second function is a mode in which lock is maintained even after release is performed.
- 5. A camera body capable of receiving control instruction for changing a predetermined function thereof, comprising:
- a focus detecting unit; and
- a processor for determining whether the control instruction is received and for rendering a first function initially set in said camera body active when no control instruction is received, and rendering a second function active, based on the control instruction, when the control instruction is received, where the first function is an auto-focus priority mode in which release cannot be performed unless said focus detecting unit determines that an in-focus state is obtained, and the second function is a release priority mode in which release is possible regardless of a focus state.
- 6. A camera body capable of receiving a control instruction for changing a predetermined function thereof, comprising:
- a focus detecting unit; and
- a processor for determining whether the control instruction is received and for rendering a first function initially set in said camera body active when no control instruction is received, and rendering a second function active, based on the control instruction, when the control instruction is received, where the first function is a release priority mode in which release is possible regardless of a focus state, and the second function is an auto-focus priority mode in which release cannot be performed unless said focus detecting unit determines that an in-focus state is obtained.
- 7. A camera body for use with a lens and capable of receiving a control instruction for changing a predetermined function thereof, comprising:
- a shutter release button;
- a switch interlocked with said shutter release button;
- a focus lock switch;
- a focus detecting unit producing a focus detection result; and
- a processor for determining whether the control instruction is received and for rendering a first function initially set in said camera body active when no control instruction is received, and rendering a second function active, based on the control instruction, when the control instruction is received, where the first function is a mode in which said lens is driven to obtain an in-focus state based on the focus detection result while said switch interlocked with said shutter release button is ON, and, when said focus lock switch is ON, an auto-focusing operation is prohibited even if said switch interlocked with said shutter release button is ON, and the second function is a mode in which said lens is or is not driven to obtain an in-focus state based on the focus detection result in accordance with whether said focus lock switch is ON, regardless of whether said switch interlocked with said shutter release button is ON.
- 8. A camera body capable of receiving a control instruction for changing a predetermined function thereof, comprising:
- a focus detecting unit; and
- a processor for determining whether the control instruction is received and for rendering a first function initially set in said camera body active when no control instruction is received, and rendering a second function active, based on the control instruction, when the control instruction is received, where when said camera body is set in a one-shot auto-focus lock mode in which focus lock is performed once an in-focus state is obtained, the first function is a mode in which lock is canceled when release is performed, and the second function is a mode in which lock is maintained even after release is performed.
- 9. A camera system, comprising:
- a camera body including an internal memory for storing a series of information for designations of a plurality of operational conditions of said camera body; and
- an external unit, capable of communicating with said camera body, including
- an external memory for storing plurality of the series of information for designations of plurality of operational conditions of said camera body;
- an input unit for changing the information stored in said external memory and for selecting one of the series of information to be stored in said internal memory means from the plurality of series of information stored in said external memory; and
- a control unit for controlling transfer of the one series of information selected by said selecting device from said external memory to said internal memory.
- 10. A camera system according to claim 9,
- wherein the information stored in said external memory can be input via said input unit, and
- wherein said external unit further comprises a display unit for displaying details of the plurality of the series of information stored in said external memory.
Priority Claims (2)
Number |
Date |
Country |
Kind |
4-220267 |
Aug 1992 |
JPX |
|
4-226124 |
Aug 1992 |
JPX |
|
Parent Case Info
This is a continuation of application Ser. No. 08/105,188 filed Aug. 12, 1993, now abandoned.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4853733 |
Watanabe et al. |
Aug 1989 |
|
Continuations (1)
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Number |
Date |
Country |
Parent |
105188 |
Aug 1993 |
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