发明名称 |
IMAGE BLURRING CORRECTING DEVICE, OPTICAL EQUIPMENT, LENS BARREL AND PHOTOGRAPHING DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To realize excellent optical performance and to restrain noise to be low with simple and inexpensive structure. SOLUTION: This image blurring correcting device is provided with a lens holding member 41 which holds a correction lens L3 for correcting image blurring by moving in an orthogonal direction to an optical axis and is guided in the orthogonal direction to the optical axis by coming in contact with a guide part arranged in a main body member 40. A magnet member 46b is attached to either the main body member or the lens holding member, and a magnetic body 61b is attached to the other member, and the lens holding member and the guide part are brought into press-contact with each other by magnetic force between the magnet member and the magnetic body. |
申请公布号 |
JPH11305277(A) |
申请公布日期 |
1999.11.05 |
申请号 |
JP19980109499 |
申请日期 |
1998.04.20 |
申请人 |
CANON INC |
发明人 |
OKADA TADANORI |
分类号 |
G02B27/64;G03B5/00;(IPC1-7):G03B5/00 |
主分类号 |
G02B27/64 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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