 Scan controller for ion implanter device |
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| One embodiment of present invention will be described hereunder with reference to the drawings. FIG... |
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| Method and apparatus for processing glass |
| We claim: 1. The method of processing glass comprising establishing a supply of molten glass in a ... |
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| Method of treating glass forming molds and the like |
| OF THE PREFERRED EMBODIMENT This invention relates to a process for treating glass forming molds ... |
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| Coating of fiber lightguides with UV cured polymerization products |
| The FIGURE shows a preform 10 being drawn into an endless glass fiber 11 with the aid of a heat ... |
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| Thermo-luminescent material |
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| Sinterable and strengthened magnesium oxide ceramic materials |
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| Illumination apparatus |
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| Modular clamping system for pressure fluid components |
| What I claim is: 1. A clamping structure for releasably securing together two pressure fluid ... |
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| Developing apparatus for a photocopying machine |
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Optical device, optical device driving unit, and camera system
| Details |
Inventors: Yoshikawa, Kazumasa; Natsume, Satoshi; Sakamoto, Masayuki;
Assignee: Canon Kabushiki Kaisha (Tokyo, JP)
Primary Examiner: Ometz; David
Assistant Examiner: Nguyen; Luong T.
Attorney, Agent or Firm: Fitzpatrick, Cella, Harper & Scinto
Disclosed is an optical device including an optical member, a memory unit for storing preset driving information about driving of the optical member, a driving unit for driving the optical member, an operation unit having an operation member, and a control unit for performing drive control of the driving unit. The control unit changes the preset driving information in accordance with the operation of the operation unit. |
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DETAILED DESCRIPTION It is an object of the present invention to change and set preset velocity information and change the driving velocity of a lens or any other optical member in accordance with the operation of a predetermined operation means during preset drive control in an optical device or optical device driving unit for performing preset drive control of driving the lens or optical member at a velocity corresponding to pre-stored preset velocity information.
It is another object of the present invention to change and set preset direction command information and change the driving direction of a lens or any other optical member in accordance with the operation of a predetermined operation means during preset drive control in an optical device or optical device driving unit for performing preset drive control of driving the lens or optical member toward a target driving direction of the optical member or a driving direction corresponding to preset direction command information stored in advance as information representing a target driving position.
To achieve the above objects, according to the present invention, there is provided an optical device comprising an optical member, memory means for storing preset velocity information about driving of the optical member, driving means for driving the optical member, operation means having an operation member, and control means for performing drive control of the driving means, wherein the control means performs preset drive control of the driving means on the basis of the preset velocity information stored in the memory means, and the control means changes the preset velocity information in accordance with an operation of the operation member.
According to the present invention, there is provided an optical device comprising an optical member, memory means for storing preset direction designation information representing a target driving direction or target driving position of the optical member, driving means for driving the optical member, operation means having an operation member, and control means for performing drive control of the driving means, wherein the control means performs preset drive control of the driving means on the basis of the preset direction designation information stored in the memory means, and the control means changes the preset direction designation information and a driving direction of the optical member in accordance with an operation of the operation member
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