JPH07191357A - Adapter device for vibration-proof lens - Google Patents

Abstract

PURPOSE:To provide an adapter device for a vibration-proof lens capable of giving interchangeability to the vibration-proof lens for optical equipments having different functions, for example, a still camera and a video camera. CONSTITUTION:The adapter device for a vibration-proof lens which is used in the case of attaching the vibration-proof lens for a still camera 82 to the video camera 11 is provided with a control means for allowing a vibration-proof function to act in an adapter main body, and the operability of the vibration- proof lens is improved. Then, the adapter device is provided with a converter 116 converting the power source of the camera to be at proper voltage, so that it becomes in a gentle vibration-proof control state by turning on the switch 17 of the adapter device 112 in a state where the main switch 13 of the camera 11 is turned on. By turning on a switch 18 further, the complete vibration-proof control is obtained.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anti-vibration lens adapter device, which is used for suppressing vibration of a device which receives a vibration of a relatively low frequency, for example, about 1 Hz to 12 Hz generated in a device such as a camera. The present invention relates to a system for detecting vibration of a frequency (camera shake) and using the vibration as information for preventing image blur to suppress the image blur.

[0002]

2. Description of the Related Art The prior art to which the present invention is applied will be described below by taking a camera as an example.

Since a modern camera automates all the important operations for photographing such as exposure determination and focusing, the possibility that even an inexperienced person will fail to photograph is extremely small. It was said that it was difficult to automatically prevent only shooting failures caused by.

Cameras that prevent shooting failures due to camera shake have recently been eagerly studied, and particularly cameras for the purpose of preventing shooting failures due to camera shake of the photographer have been developed and researched.

The camera shake at the time of shooting is a vibration with a frequency of 1 Hz to 12 Hz, but at the time of release of the camera shutter, it is possible to take a photograph without image shake even if such a shake occurs. As a basic idea for doing so, it is necessary to detect the vibration of the camera due to the camera shake and to displace the correction lens according to the detected value. Therefore, in order to achieve the above-mentioned object (that is, it is possible to take a picture without causing image blur even if the camera shake occurs), firstly, the vibration of the camera is accurately detected and the optical axis change due to the camera shake is corrected. Will be required.

In principle, the vibration (camera shake) is detected by a vibration sensor for detecting angular displacement, angular acceleration, angular velocity, etc., and the sensor signal is electrically or mechanically integrated to output the angular displacement. This can be done by mounting the camera shake detection system on the camera. Based on this detection information, the correction optical mechanism that decenters the photographing optical axis is driven to suppress the image blur. Here, an outline of the image blur suppression system using the angular displacement detection device will be described with reference to FIG.

In this example, image blurring due to the camera vertical blur 81p and the camera horizontal blur 81y in the direction of the arrow 81 is suppressed.

In the figure, 82 is a lens barrel, 83p, 83y
Is an angular displacement detection device that detects the vertical displacement of the camera and the lateral displacement of the camera.
4p, 84y. 85 is a correction optical means, 86p, 8
6y is a coil for applying thrust to the correction optical means, and 87
Reference numerals p and 87y denote position detection sensors for detecting the position of the correction optics, and the correction optical means 85 is provided with a position control loop which will be described later, and is driven with the output of the angular displacement detection means 83p and 83y as a target value. Secure stability in. 12
FIG. 3 is a structural diagram of a correction optical unit suitably used for such a purpose, in which a bearing 7 is mounted on a support frame 72 in which a lens 71 is crimped.
3y is press-fitted, the support shaft 74y is slidably supported by the bearing 73y in the axial direction, and the recess 74ya of the support shaft 74y is engaged and adhered to the claw 75a of the support arm 75. A bearing 73p is also press-fitted into the support arm 75 so that the support shaft 74p is slidably supported in the axial direction.

Projector mounting holes 72pa, 72 of the support frame 72
Light projecting elements 76p and 76y such as IRED are bonded to ya, and the terminals are soldered to lids 77p and 77y (bonded to the support frame 72) which also serve as connection boards. The support frame 72 is provided with slits 72pb and 72yb, and the light projecting elements 76p and 76y project light through the slits 72pb and 72y.
It is incident on PSDs 78p and 78y described later through b.

Coils 79p and 79y are also bonded to the support frame 72, and terminals are soldered to the lids 77p and 77y.

Supporting balls 711 are fitted into the lens barrel 710 (at three positions), and the recesses 74a of the support shaft 74p are engaged and bonded to the claw portions 710a of the lens barrel 710.

Yokes 712p ₁ , 712p ₂ , 712p
₃ , the magnet 713p is laminated and adhered, and similarly, the yokes 712y ₁ , 712y ₂ , 712y ₃ and the magnet 7 are attached.
13y is also laminated and adhered. Note that the polarities of the magnets are arranged as indicated by arrows 713pa and 713ya.

The yokes 712p ₂ and 712y ₂ are lens barrels 71.
It is screwed into the 0 recessed portions 710pb and 710yb.

Position detecting elements 78p and 78y such as PSD are adhered to the sensor seats 714p and 714y (714y is not shown), the sensor masks 715p and 715y are covered, and the terminals of the position detecting elements 78p and 78y are soldered to the flexible 716. Attach. Dowels 714pa of the sensor seats 714p and 714y,
714ya (714ya is not shown) is fitted into the mounting holes 710pc and 710yc of the lens barrel 710, and the flexible stay 71
At 7, the flexible member 716 is screwed to the lens barrel 710. The ear portions 716pa and 716ya of the flexible cable 716 are the lens barrel 7 respectively.
Yoke 712p passing through ten holes 710pd and 710yd
₁ , 712y ₁ is screwed onto the lid 77p and 77y, and the coil terminal and the projector terminal are the ear portion 7 of the flexible cable 716, respectively.
16pa, 716ya land portion 716pb, 716y
b and a polyurethane copper wire (three twisted wires).

A plunger 719 is screwed to the mechanical lock chassis 718, and a mechanical lock arm 721 charged with a spring 720 is rotatably screwed to the mechanical lock chassis 718 by inserting a plunger 719 and a shaft screw 722.

The mechanical lock chassis 718 is screwed to the lens barrel 710, and the terminal of the plunger 719 is flexible 716.
Of the land 716b.

The adjusting screw 723 (three places) having a spherical tip is screwed through the yoke 712p and the mechanical lock chassis 718, and the sliding surface (hatched portion 72c) of the support frame 72 is sandwiched between the adjusting screw 723 and the supporting ball 711. . Adjustment screw 723
Is adjusted by screwing so that it faces the sliding surface with a slight clearance.

The cover 724 is adhered to the lens barrel 710 and covers the correction optical means described above.

FIG. 13 is an explanatory view of the drive control, in which the outputs of the position detecting elements 78p and 78y are amplified by the amplifier circuits 727p and 72.
When amplified by 7y and input to the coils 79p and 79y, the support frame 72 is driven and the outputs of the position detection elements 78p and 78y change. Here, if the driving directions (polarities) of the coils 79p and 79y are set to directions in which the outputs of the position detecting elements 78p and 78y are reduced (negative return ring), the coils 79p and 79y are set.
The support frame 72 is stabilized at a position where the outputs of the position detection elements 78p and 78y are substantially zero due to the driving force of y.

The compensating circuits 728p and 728y are circuits for stabilizing the control system, and the driving circuits 729p and 72p.
9y is a circuit for compensating for the current applied to the coils 79p and 79y.

A command signal 7 is externally supplied to the system shown in FIG.
When 30p and 730y are given, the support frame 72 causes the command signal 7
It is driven extremely faithfully to 30p and 730y.

A method of controlling the coil by negatively returning the position detection output as in the control system of FIG. 13 is called a position control method. When the amount of camera shake is given as the command signals 730p and 730y, the support frame 72 is manually moved. It is driven in proportion to the amount of blur.

FIG. 14 is a detailed view of the drive means (control circuit) for driving the correction optical means, showing the drive means in the pitch direction 725p (FIG. 7 (b)), and in the yaw direction 725y.
Is also configured with the same structure.

In FIG. 14, a current-voltage conversion amplifier 7 is provided.
32pa and 732pb convert the photocurrents 731pa and 731pb generated on the position detection element 78p from the light projecting element 76p into a voltage, and the differential amplifier 733p converts the difference between the current-voltage conversion amplifiers 731pa and 731pb (pitch direction of the support frame 72). Output proportional to the position of 725p). The above current-voltage conversion amplifiers 732pa and 732pb and the differential amplifier 733p correspond to the amplifier circuit 727p in FIG.

The command amplifier 734p adds the command signal 730p to the output of the differential amplifier 733p to drive the driver amplifier 735p.
To enter. The drive circuit 729p includes a drive amplifier 735p, transistors 736pa and 736pb, and a resistor 737p.

Resistors 738p and 739p and capacitor 7
40p is a well-known phase advance circuit, and is a compensation circuit 728p.
Equivalent to.

The addition amplifier 741p is a sum of outputs of the current-voltage conversion amplifiers 732pa and 732pb (position detecting element 98).
The total amount of received light of p) is calculated, and the light emitting element drive amplifier 742p
To enter.

The light projecting element 76p changes its light projecting amount extremely unstablely with respect to temperature and the like, and accordingly the differential amplifier 733.
Although the position detection sensitivity of p changes, the light projecting element is driven by the total light receiving amount of the position detecting element 98 as described above (when the total light receiving amount decreases, the light receiving amount constant control that increases the light emitting amount of the light projecting element 96p). This reduces the change in position detection sensitivity.

The above vibration isolation system will be described in detail with reference to FIG. In FIG. 10, the output of the vibration detection means 61 is input to the calculation means 62 and converted into the displacement amount of camera shake. The output of the calculation means 62 is input to the second amplification circuit 64. The second amplifier circuit 64 changes the amplification degree according to the focal length information of the lens (zoom, output of the focus information output means 67). This is because the lens 71 for properly performing image stabilization by changing the focal length of the lens.
This is because it is necessary to change the drive amount of. The output of the second amplifier circuit 64 is input to the second switch 66 and the third amplifier circuit 65. The third amplifier circuit 65 is the second amplifier circuit 6
The amplification gain of 4 is reduced to 2/3. The output of the third amplifier circuit 65 is also input to the second switch 66. The second switch 66 includes a switch means 69 (half press of the camera release button; SW ₁ ) of the camera body 617 and a switch means 610 (camera release button push-off: SW ₂ ).
When the connection is changed by the signal input from the switch unit 69 and the output of the switch unit 69 is input, the output of the third amplifier circuit 65 is input to the correction optical unit as a target value. At this time, the first switch 63 is also turned on and the drive circuit 729p (729y)
And the coil 79p (79y) are connected, and the correction optical means starts control. At this time, since the target value obtained by reducing the gain of the third amplifier circuit 65 is used for image stabilization (because the correction remaining amount is intentionally increased), even if a slight framing change occurs, the composition is changed according to the framing change. Be changed. That is, if sufficient image stabilization is performed, even if the framing change is performed, the amount of the change is also shaken and the composition cannot be changed. When the switch means 610 is turned on, the second switch 66 selects the output of the second amplifier circuit 64 as the target value, so that sufficient vibration isolation is performed. That is, in the exposure state of pressing the release button, sufficient image stabilization is performed and image stabilization is performed. As described above, the image stabilization system is controlled by the release switch (switch means 69, 610) of the camera body.

The power supply of the image stabilization system is configured to be supplied only when the power supply 616 on the camera side turns on the main switch 615.

The light beam incident through the lens is reflected by the sub mirror 612 and is incident on the AF sensor 613 to measure the distance. Based on the result, the AF drive calculation means 614 drives the focusing drive motor 68. The lens drive amount from the focus information output means 67 is fed back to the AF drive calculation means.

As shown in FIG. 11, the second and third amplifier circuits 64 and 65 and the switch 66 of the image stabilization system may be provided on the camera body side.

[0033]

Currently, there is a system in which an interchangeable lens for a single-lens reflex camera is attached to a video camera for recording.

There is an extremely high demand for recording in such a system by using the anti-vibration lens shown in FIGS. However, as described above, since the image stabilization system is controlled by the switch means on the camera body side, even if an interchangeable lens for a single-lens reflex having a corner image stabilization function is attached to the video camera, the image stabilization system is activated. It had the drawback of not being able to do things.

[0035]

The structure of the antivibration lens adapter device that achieves the object of the present invention is as set forth in the appended claims. For example, a still camera and a video camera have different optical functions. By providing a control means for operating the anti-vibration function of the anti-vibration lens by operating the adapter when making the anti-vibration lens of the device compatible,
By improving the operability of the anti-vibration lens and providing a converter that converts the power supply of the camera to an appropriate voltage, it is also preferable to effectively use one power supply battery from the viewpoint of making the camera compact and lightweight, By incorporating a battery suitable for driving the anti-vibration lens, the anti-vibration lens can be driven independently of the power source of the camera.

Further, when the main switch of the camera is turned on or the recording switch is turned on, if the switch of the converter is turned on, the image stabilization system of the image stabilization lens is activated to save the power of the power supply.

Furthermore, by equipping the finder optical system, it can be used as a telescope having a vibration isolation function.

[0038]

1 is a first embodiment of the present invention, in which a vibration-proof lens 82 is attached to a video camera 11 via an adapter device 112 of the present invention.

The switch means 1 is provided in the adapter device 112.
7, 18 are provided, and the switch means 17 and 18 are composed of an integral switch 113 as shown in FIG. 2, and when the button of the conductive rubber is pushed, the terminal surfaces 17c and 17d are pushed halfway and the terminals 17a and 17a. 17b and contact terminals 17b and 1
The switch means 17 outputs when 7a is connected, and when the button is pushed further, the terminal surface 18b is connected to the terminals 18a, 17b.
When the switch means 18 makes an output, the switch means 18 outputs and when the button is released, the switch means 17 and 18 stop outputting.

The switch means 17 and 18 are input to the AND gates 110 and 19, respectively, and control the image stabilization system only when the main switch 13 of the video camera, which is input to the other terminals of the AND gates 110 and 19, is in the ON state. To do.
The third switch 15 provided in the camera 11 supplies the power source 14 to the adapter device 112 only when the main switch 13 is turned on, and the power source is suitable for the anti-vibration lens by the conversion means 16 provided in the adapter device 112. Converted into a voltage.

The target ratio changing means 111 is inputted to the second amplifying circuit 64 of the image stabilizing lens and changes the amplification factor. This is because sufficient vibration isolation cannot be performed unless the driving amount of the lens 71 with respect to the input camera shake amount is changed because the focal length of the lens is changed by mounting the adapter device.

In the above structure, the anti-vibration lens 82 is attached to the video camera 11 via the adapter device 111,
When the main switch 13 is turned on, power is supplied from the converting means 16 to the image stabilization system, and the image stabilization system is activated. The correction optical means is not yet controlled because the first switch 63 is off. At this time, the amplification ratio of the second amplification circuit 64 is changed by the output of the target ratio changing means 111. Next, when the switch 113 is half-depressed to output the switch means 17, the first switch 63 is turned on, the correction optical means is brought into the control state, and the third
Based on the target value from the amplifier circuit 65, driving is started and vibration isolation operation is performed.

Next, when the switch 113 is pushed and the switch means 18 outputs, the correction optical means operates as the second amplifier circuit 64.
Drive is started with the output of the target value. That is, when the switch 113 is lightly pressed, the vibration damping characteristic is slightly deteriorated, but the framing becomes easy, and when the switch 113 is pushed in, sufficient vibration damping is achieved. Also, since the switch is a flip-back type, it does not turn on unless the switch is pressed, and since vibration isolation is not performed, power saving is achieved.

With the adapter device having the above-described structure, it becomes possible to perform image stabilization even when the image stabilization lens is attached to the video camera.

Note that in FIG. 1, the output of the switch means 17 is also input to the AF drive calculation means 614, and by pressing the switch 113 lightly, the focusing drive motor 68 causes the lens to move based on the distance measurement result of the AF sensor 613. Drive to adjust the focus.

The calculation means 62 of the vibration detecting means 61 includes a high-pass filter for attenuating an extremely low frequency component unrelated to camera shake in the camera shake angular velocity output, and a camera shake angle by integrating the camera shake angular velocity. It includes an integrator that converts to displacement.

Although FIG. 3 shows a circuit for explaining an example of the structure of the arithmetic means 62 based on an analog circuit, the same structure can be realized by a known digital processing technique.

In FIG. 3, a high-pass filter is composed of the operational amplifier 21, the capacitor 22 and the variable resistor 23 (the resistors 24 and 25 play a role of output amplification), and the operational amplifier 26, the variable resistor 27 and the capacitor 28 constitute an integrator. (The resistors 29 and 210 serve to amplify the output).

In order to carry out an accurate image stabilization operation,
The resistance values of the variable resistors 23 and 27 are increased to obtain the characteristics shown in the Bode diagram 211 shown in FIG. Here, in the Bode diagram 211, 0.1 Hz or more of the output of the gyro is integrated (right-down characteristic), and 0.1 Hz or less is attenuated. At this time, 0.3 Hz or more where the straight line descends to the right is a band in which camera shake can be accurately suppressed (first vibration suppression band). However, with such a calculation characteristic, it takes about 10 seconds to detect 0.1 Hz in a strict sense. During this period, the output of the calculation means produces a large fluctuation output, and the image stabilization image plane becomes unstable, which is uncomfortable.

Then, when the switch means 17 shown in FIG. 1 is pushed to activate the vibration isolation system, the output thereof is also calculated means 6.
2 is input, and first, the resistance values of the variable resistors 23 and 27 are reduced to attenuate 1 Hz or less of the line 212 and 1 H.
The characteristic is that z or more is integrated. At this time, the vibration isolation band is 3
Although the vibration isolation accuracy is reduced due to the vibration isolation band (second vibration isolation band) of Hz or more, it takes less than 1 second to detect 1 Hz. Fluctuation does not occur on the image plane. Then, after the switch means 17 is turned on, the resistance values of the variable resistors 23 and 27 are gradually increased (the time constant is increased from the smaller value to the larger value) to obtain highly accurate vibration isolation characteristics.

With such a construction, the photographer can realize that the image stabilizing effect gradually appears after the switch means 17 is turned on, and there is an advantage that the uncomfortable image surface fluctuation is not felt.

FIG. 5 shows a second embodiment of the present invention. Figure 11
In the example shown in FIG. 10, the second and third amplifier circuits 64 and 65 and the second switch 66 shown in FIG. 10 are provided in the camera body. However, in the present embodiment, the configuration of the adapter device corresponding to such a vibration isolation system is provided. Show. In this embodiment, in addition to the configuration of the first embodiment shown in FIG. 1, second and third amplifier circuits 64 and 65 and a second switch 66 are provided in the adapter device 112 '. Then, in the adapter device 112 ', the target value is selected according to the change of the amplification factor and the switching means 17 and 18.

FIG. 6 shows a third embodiment of the present invention, which is different from the second embodiment shown in FIG. 5 in that a battery is provided as the power source 31 instead of the converting means 16. That is, the image stabilization system is supplied with power regardless of the power state of the video camera. Further, in the second embodiment shown in FIG. 5, the image stabilization system is not activated unless the main switch 13 is operated and the switch means 17 is operated, but in the present embodiment, the recording switch 32 of the video camera is turned on, and The vibration isolation system is configured so as not to be activated unless the switch means 17 is turned on. Since the on-time of the recording switch 32 is shorter than the on-time of the main switch 13, the start-up time of the image stabilizing system is shorter than that in the case of the second embodiment shown in FIG.

Further, the switch means 17 is not the return switch described in the first embodiment shown in FIG. 1, but a switch which can be fixed on like a slide switch, so that the switch means 17 is turned on once. After that, the image stabilization system can be activated each time the recording switch 32 is operated.

Further, in the present embodiment, the image stabilization system is activated by the recording switch 32, but the image stabilization system may be activated by the standby switch for recording. In this case, the image stabilization is performed without recording. A vibration effect can be obtained, and power can be saved more than the activation of the vibration isolation system by the main switch.

FIG. 7 shows a fourth embodiment of the present invention. The adapter device according to the present embodiment has a first optical system 42 which is not attached to a video camera but refers to the eyepiece 41 and forms a finder optical system together with the taking lens system of the image stabilizing lens 82. There is. The first optical system 42 includes a prism 42c having a roof surface, a field lens 42a, and an objective lens 42b.
The prism 42c plays a role of returning an inverted image to an upright state. In the prism 42c, incident light enters the prism from a point 42ca, is reflected by the reflecting surface 42cd, is reflected twice by the roof surfaces 42cb and 42cc, and is further reflected by the reflecting surface 42ce as shown in FIG.
Rotate the image by ejecting more. The control means of the anti-vibration system in the adapter device has the same structure as that of the third embodiment shown in FIG.

The first optical system 42 has a tele-conversion function, and extends the focal length of the taking lens system to guide it to the eyepiece, that is, by attaching the anti-vibration lens to the camera of FIG. 10 and looking through the viewfinder. Also, the magnification is increased, and you can observe objects farther away. Demand for telescopes and binoculars is increasing for bird watching. However, as the magnification is increased, the observation becomes extremely difficult due to the influence of vibration such as camera shake. Therefore, a telescope equipped with an anti-vibration system is desired, but at the time of bird watching etc.,
There will be more opportunities to take photographs of the observed objects (birds). At such times, carrying both a telescope equipped with a vibration isolation system and a camera equipped with a lens equipped with a vibration isolation system is
It is not preferable from the viewpoint of mobility and the burden of purchase on the photographer.

Therefore, by providing an adapter device as shown in FIG. 7, there is a great merit that it becomes possible to observe and photograph with a telescope with one vibration isolation system.

The adapter device (telescope) shown in FIG. 7 is provided not only for controlling the anti-vibration system but also for providing an automatic focus adjustment function as in the embodiment shown in FIGS. Has become. When the switch means 17 is turned on while looking into the eyepiece, focusing is performed and the vibration damping effect of the vibration damping system gradually increases (because the time constant of the computing means increases from small to large). First switch means 1
When 7 is turned on, a slight change in the frame is still allowed, but when the target object is decided, the switch means 18 is turned on to further increase the vibration-proof effect, and the observation is performed carefully.

FIG. 9 shows a fifth embodiment of the present invention, which is different from the fourth embodiment shown in FIG. 7 in that the vibration detecting means 61 and the calculating means 62 are provided in the adapter. With this configuration, it is possible to construct an anti-vibration system with various focal lengths at low cost and light weight, which has only the correction optical means and has a plurality of correction lens barrels 52 aligned. That is, when the anti-vibration lenses having various focal lengths are prepared, it is possible to eliminate the waste of providing the vibration detecting means and the computing means individually.

In the embodiment shown in FIG. 9, the video camera 11 can be attached to the rear end of the adapter device.
When is attached, the position of the lens 42b is mechanically changed through the interlocking pin 51, and the subject is coupled onto the CCD 12. In other words, it is an anti-vibration telescope, and it also enables video shooting, which gives users a great advantage.

[0062]

As described above, according to the present invention, when the vibration isolation lenses of optical devices having different functions such as a still camera and a video camera have compatibility,
By providing a control means for operating the anti-vibration function of the anti-vibration lens by operating the adapter, the operability of the anti-vibration lens is improved, and a converter that converts the power supply of the camera to an appropriate voltage is provided. It is also preferable to effectively use two power supply batteries from the viewpoint of making the camera compact and lightweight. Furthermore, by incorporating a battery that is suitable for driving the anti-vibration lens, the anti-vibration lens can be driven independently of the camera power supply. Being able to do this also contributes to saving power in the camera power supply.

Further, when the converter switch is turned on when the main switch of the camera is turned on or when the recording switch is turned on, the image stabilization system of the image stabilization lens is activated to save the power supply.

Furthermore, by equipping it with a finder optical system, it can be used as a telescope having a vibration isolation function.

[Brief description of drawings]

FIG. 1 is a block diagram showing a first embodiment of the present invention.

FIG. 2 is a diagram showing details of a switch of FIG.

FIG. 3 is a circuit diagram of a calculation means shown in FIG.

FIG. 4 is a Bode plot of the integrator of FIG.

FIG. 5 is a block diagram showing a second embodiment.

FIG. 6 is a block diagram showing a third embodiment.

FIG. 7 is a block diagram showing a fourth embodiment.

FIG. 8 is a perspective view of the prism shown in FIG.

FIG. 9 is a block diagram showing a fifth embodiment.

FIG. 10 is a block diagram of a conventional image stabilization camera.

FIG. 11 is a block diagram of a conventional image stabilization camera.

FIG. 12 is an exploded perspective view of a correction optical system.

FIG. 13 is a block diagram showing a drive circuit of a correction optical system.

FIG. 14 is a circuit diagram showing details of a drive circuit of a correction optical system.

FIG. 15 is a perspective view showing a vibration isolation system.

[Explanation of symbols]

11 ... Video camera 13 ... Main switch 16 ... Converting means 17, 18 ... Switch means 32 ... Recording device 41 ... Eyepiece 42 ... First optical system 51 ... Interlocking pin 111 ... Target ratio changing means 112 ... Adapter device 211, 212 ... Anti-vibration calculation characteristics

Claims (16)

[Claims] 1. An adapter device for mounting an anti-vibration lens on optical equipment having different functions, wherein the anti-vibration lens barrel has an anti-vibration system when the anti-vibration lens is mounted on the adapter device body. An anti-vibration lens adapter device having a control means for controlling the lens. 2. The antivibration lens adapter device according to claim 1, wherein the adapter device body has a battery for supplying power to the antivibration lens. 3. The anti-vibration lens adapter according to claim 1, further comprising a converting means for properly supplying a power state from an optical device to be mounted to the anti-vibration lens. apparatus. 4. The control device according to claim 1, wherein the control device includes a control switch device for operating an anti-vibration system of an anti-vibration lens, the control switch device being operated, and a main switch of an optical device to be mounted. An anti-vibration lens adapter device for activating the anti-vibration system when in an ON state. 5. The recording switch of a video camera as claimed in claim 1, wherein said control means includes control switch means for operating an image stabilization system of the image stabilization lens, said control switch means being operated. Alternatively, an anti-vibration lens adapter device for activating the anti-vibration system of the anti-vibration camera when the standby switch is in the ON state. 6. An adapter device for mounting on a vibration proof lens barrel, comprising a first optical system for forming a finder optical system together with an eyepiece and a photographing lens system of the vibration proof lens barrel. And an anti-vibration lens adapter device comprising a control means for controlling the anti-vibration system of the anti-vibration lens barrel. 7. The vibration control system according to claim 1 or 6, wherein the control means includes control switch means for operating the image stabilization system, and the control switch means suppresses vibration input to the image stabilization lens barrel. An anti-vibration lens adapter device, comprising: selecting means for setting a correction amount into a plurality of modes having different ratios. 8. The selection means according to claim 7, wherein the selection mode has a first mode for correcting the vibration at a first ratio and a second mode for correcting the vibration at a second ratio by an operation amount of the control switch means. An anti-vibration lens adapter device characterized by being variable. 9. The antivibration lens adapter device according to claim 1, wherein the control switch means performs an antivibration operation only when the control switch means is being operated. 10. An anti-vibration lens adapter device according to claim 1, further comprising vibration detection means. 11. The distance measuring means according to claim 1 or 6, further comprising: a distance measuring means and a control means for controlling driving of a focusing lens of the image stabilizing lens barrel based on a result of distance measurement by the distance measuring means. Anti-vibration lens adapter device. 12. The calculation means for calculating the output of a vibration detecting means for detecting vibration for vibration isolation according to claim 1 or 6, wherein the time constant is 5 time series from the operation for starting the operation of the vibration isolation system by the control means. An anti-vibration lens adapter device characterized by being changed from small to large. 13. The vibration detecting means for detecting vibration input to the vibration-proof lens barrel, the correction optical means for decentering a lens optical axis, and the drive target value for the correction optical means according to claim 1. A ratio changing means for changing the target value of the calculating means at a fixed ratio when the vibration proof lens barrel having the calculating means for calculating from the vibration detecting means is mounted and the vibration proof lens barrel is mounted on the adapter device An anti-vibration lens adapter device comprising: 14. The antivibration lens adapter device according to claim 6, wherein the adapter device is mounted on a video camera and is capable of shooting video through the antivibration lens. 15. An adapter device for mounting on a vibration proof lens barrel, wherein the adapter device forms a finder optical system together with an eyepiece and a taking lens system of the vibration proof lens barrel. An antivibration lens adapter device comprising: the optical system 1 and a power supply means for supplying power to the antivibration lens barrel. 16. The antivibration lens adapter device according to claim 6 or 15, wherein the first optical system has a teleconverter lens system for increasing the focal length of the taking lens.