JP2509333Z - - Google Patents
Info
- Publication number
- JP2509333Z JP2509333Z JP2509333Z JP 2509333 Z JP2509333 Z JP 2509333Z JP 2509333 Z JP2509333 Z JP 2509333Z
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- optical axis
- magnetic circuit
- base
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003287 optical Effects 0.000 claims description 35
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
Family
ID=
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