JPH0227129U - - Google Patents
Info
- Publication number
- JPH0227129U JPH0227129U JP10393088U JP10393088U JPH0227129U JP H0227129 U JPH0227129 U JP H0227129U JP 10393088 U JP10393088 U JP 10393088U JP 10393088 U JP10393088 U JP 10393088U JP H0227129 U JPH0227129 U JP H0227129U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- main body
- attached
- frame body
- expanded
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 1
Description
第１図は、本考案の一実施例に係るレンズホル
ダをフイルムユニツトに取り付けた場合の外観図
である。第２図アは、第１図のレンズホルダの展
開図であり、イはレンズホルダを折り畳んだ状態
の外観図である。第３図は、本考案に係る他の実
施例の外観図である。第４図アは、他の実施例に
係るレンズホルダの展開図であり、イは該レンズ
ホルダに装着するコンバージヨンレンズの平面図
である。第５図アは、本考案に係るもうひとつの
実施例のレンズホルダの展開図であり、イは該レ
ンズホルダに装着するコンバージヨンレンズの平
面図である。
１０…撮影光軸、１１…撮影レンズ、１２…フ
イルムユニツト、１３…シヤツタボタン、１７…
前面、１８…フアインダ開口、１９…レンズホル
ダ、２０…溝、２１，２４…保持板、２２…前玉
、２３…支持棒、２６…レンズ、２７…取付棒、
２８…突起。
FIG. 1 is an external view of a lens holder according to an embodiment of the present invention attached to a film unit. FIG. 2A is a developed view of the lens holder shown in FIG. 1, and FIG. 2A is an external view of the lens holder in a folded state. FIG. 3 is an external view of another embodiment of the present invention. FIG. 4A is a developed view of a lens holder according to another embodiment, and FIG. 4B is a plan view of a conversion lens attached to the lens holder. FIG. 5A is a developed view of a lens holder according to another embodiment of the present invention, and FIG. 5B is a plan view of a conversion lens attached to the lens holder. DESCRIPTION OF SYMBOLS 10...Photographing optical axis, 11...Photographing lens, 12...Film unit, 13...Shutter button, 17...
Front surface, 18...Finder opening, 19...Lens holder, 20...Groove, 21, 24...Retaining plate, 22...Front lens, 23...Support rod, 26...Lens, 27...Mounting rod,
28...Protrusion.
Claims (1)
を内蔵させたレンズ付きフイルムユニツトに用い
られる変倍装置において、 不使用時には平板状に展延自在であり、使用時
には所要部を起立させて前記本体部に取付けられ
る枠体と、この枠体と一体に形成され、枠体を本
体部に取り付けたときに前記撮影レンズの前方に
一定距離を保つて位置決めされるレンズ保持部と
、このレンズ保持部に固着もしくは着脱自在に装
着されるコンバージヨンレンズとからなることを
特徴とするレンズ付きフイルムユニツトの変倍装
置。[Scope of Claim for Utility Model Registration] In a variable magnification device used in a lens-equipped film unit in which a film is pre-built into the main body in which a photographic lens is installed, the unit can be expanded into a flat plate when not in use, and can be expanded as required when in use. a frame body that is attached to the main body part with the part erected; and a lens holder that is formed integrally with the frame body and is positioned at a constant distance in front of the photographic lens when the frame body is attached to the main body part. What is claimed is: 1. A variable power device for a film unit with a lens, comprising: a lens holding portion; and a conversion lens fixedly or detachably attached to the lens holding portion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10393088U JPH0227129U (en) | 1988-08-05 | 1988-08-05 | |
| US07/380,527 US4961085A (en) | 1988-07-15 | 1989-07-17 | Lens fitted film package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10393088U JPH0227129U (en) | 1988-08-05 | 1988-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0227129U true JPH0227129U (en) | 1990-02-22 |
Family
ID=31335198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10393088U Pending JPH0227129U (en) | 1988-07-15 | 1988-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227129U (en) |
-
1988
- 1988-08-05 JP JP10393088U patent/JPH0227129U/ja active Pending
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