Title:
レンズ制御装置
Document Type and Number:
Japanese Patent JP4273274
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To operate various lenses and diaphragms on a screen on a screen of a monitor by using computer or the like by displaying an operation picture for instruction and inputting control contents on the screen. SOLUTION: A driving unit 16 is provided in an ENG lens 14 to rotate with a motor a zooming lens, a focusing ring and an irising ring arranged in a lens barrel and a personal computer 20 is connected through a telecommunication cable 18. In the personal computer 20, a program is executed for operating adjustment or the like of zooming, focusing and irising of the ENG lens 14, and by user's operation of the operation picture displayed on the monitor 22 by using an input device such as a mouse, a key board 26 a control signal corresponding to the operation is transmitted to the driving unit 16 of the ENG lens 14 through the telecommunication cable 18. Consequently various motors of the driving unit 16 are controlled by the personal computer 20 and the adjustment of zooming, focusing and irising of the ENG lens 14 are made.
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Inventors:
Hiroshi Mizumura
Application Number:
JP11002899A
Publication Date:
June 03, 2009
Filing Date:
April 16, 1999
Export Citation:
Assignee:
Fujinon Co., Ltd.
International Classes:
G02B7/08; H04N5/225; G03B15/00; G03B17/38; H04N5/232
Domestic Patent References:
| JP6205409A | ||||
| JP10282398A | ||||
| JP7092369A | ||||
| JP7203274A | ||||
| JP5127276A | ||||
| JP64059311A |
Attorney, Agent or Firm:
Kenzo Matsuura