JPS60130418U - Lens barrel with automatic focus adjustment device - Google Patents
Lens barrel with automatic focus adjustment deviceInfo
- Publication number
- JPS60130418U JPS60130418U JP1674784U JP1674784U JPS60130418U JP S60130418 U JPS60130418 U JP S60130418U JP 1674784 U JP1674784 U JP 1674784U JP 1674784 U JP1674784 U JP 1674784U JP S60130418 U JPS60130418 U JP S60130418U
- Authority
- JP
- Japan
- Prior art keywords
- focus adjustment
- automatic focus
- lens barrel
- adjustment device
- distance measurement
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の自動焦点調節装置を備えたレンズ鏡筒
の斜視図、第２図は同じくその動作説明図、第３図は本
考案に係る自動焦点調節装置を備えたレンズ鏡筒の実施
例の斜視図、第４図は同じくその動作説明図である。
２Ｆ・・距離環、２２・・・受光レンズ保持部材、２３
・・・全反射ミラー、２４・・・保持部材、２５・・・
プリズムボックス、２５ａ・・・ハーフプリズム、２６
・・・投光レンズ、２７・・・投光素子、２８・・・受
光レンズ、２９・・・受光素子レバー、３ｏ・・・受光
素子ホルタ−１３１・・・受光素子、３２・・・カムフ
ォロワー、３３・・・オートフォーカスモーフ。FIG. 1 is a perspective view of a lens barrel equipped with a conventional automatic focus adjustment device, FIG. 2 is an explanatory diagram of its operation, and FIG. 3 is a perspective view of a lens barrel equipped with an automatic focus adjustment device according to the present invention. The perspective view of the embodiment and FIG. 4 are also explanatory diagrams of its operation. 2F... Distance ring, 22... Light receiving lens holding member, 23
... Total reflection mirror, 24 ... Holding member, 25 ...
Prism box, 25a...half prism, 26
... Light emitting lens, 27... Light emitting element, 28... Light receiving lens, 29... Light receiving element lever, 3o... Light receiving element halter-131... Light receiving element, 32... Cam Follower, 33...Autofocus morph.
Claims (1)
測距用素子を含む測距光学系を有する自動焦点調節装置
において、前記測距用素子と測距光学系の保持部材とが
同一の構造体に設置された自動焦点調節装置を有するレ
ンズ鏡筒。In an automatic focus adjustment device having at least one distance measurement element for automatic focus adjustment and a distance measurement optical system including the distance measurement element, the distance measurement element and the holding member of the distance measurement optical system are the same. A lens barrel with an automatic focusing device installed in the structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1674784U JPS60130418U (en) | 1984-02-10 | 1984-02-10 | Lens barrel with automatic focus adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1674784U JPS60130418U (en) | 1984-02-10 | 1984-02-10 | Lens barrel with automatic focus adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60130418U true JPS60130418U (en) | 1985-08-31 |
Family
ID=30503810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1674784U Pending JPS60130418U (en) | 1984-02-10 | 1984-02-10 | Lens barrel with automatic focus adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60130418U (en) |
-
1984
- 1984-02-10 JP JP1674784U patent/JPS60130418U/en active Pending
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