JPH0219042U - - Google Patents
Info
- Publication number
- JPH0219042U JPH0219042U JP9378788U JP9378788U JPH0219042U JP H0219042 U JPH0219042 U JP H0219042U JP 9378788 U JP9378788 U JP 9378788U JP 9378788 U JP9378788 U JP 9378788U JP H0219042 U JPH0219042 U JP H0219042U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens holder
- main body
- attached
- photographic
- 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 claims description 2
Landscapes
- Structure And Mechanism Of Cameras (AREA)
Description
第１図は本考案をフイルムユニツトに適用した
実施例のノーマル撮影状態の外観図である。第２
図は、第１図のフイルムユニツトの要部断面図で
ある。第３図は望遠撮影状態のフイルムユニツト
の要部断面図である。
１０……撮影光軸、１１……撮影レンズ、１２
……フイルムユニツト、１３……対物側開口、１
４……接眼側開口、１６……前カバー、１７……
スライドユニツト、１７ａ……フード部、１９，
２１……取付部、２２……筒部材、２６，２７…
…凹部、２８……レンズ（コンバージヨンレンズ
）、２８ａ，２９ａ……保持片、２９……レンズ
（コンバージヨンレンズ）。
FIG. 1 is an external view of an embodiment in which the present invention is applied to a film unit in a normal photographing state. Second
1 is a sectional view of a main part of the film unit shown in FIG. 1. FIG. 3 is a sectional view of a main part of the film unit in a telephoto shooting state. 10...Photography optical axis, 11...Photography lens, 12
...Film unit, 13...Object side aperture, 1
4... Eyepiece side opening, 16... Front cover, 17...
Slide unit, 17a...Hood part, 19,
21... Attachment part, 22... Cylindrical member, 26, 27...
...Concave portion, 28... Lens (conversion lens), 28a, 29a... Holding piece, 29... Lens (conversion lens).
Claims (1)
光軸方向に移動自在に設けられたレンズホルダと
、このレンズホルダに配設され、レンズホルダの
移動に応じてフアインダ視野を切り換えるフアイ
ンダ視野切換手段と、不使用時には前記本体部に
収納され、使用時には引き出されたレンズホルダ
に装着することによつて前記撮影レンズの前方に
整列される少なくとも１個の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
ムユニツト用変倍装置。 A lens holder provided movably in the optical axis direction of the photographic lens with respect to a main body provided with a photographic lens, and a viewfinder field of view switching means disposed on the lens holder and configured to switch the viewfinder field of view according to movement of the lens holder. , at least one conversion lens that is housed in the main body when not in use, and aligned in front of the photographic lens by being attached to a lens holder pulled out when in use. Variable magnification device for film units with attached.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9378788U JPH0219042U (en) | 1988-07-15 | 1988-07-15 | |
| 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 |
|---|---|---|---|
| JP9378788U JPH0219042U (en) | 1988-07-15 | 1988-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0219042U true JPH0219042U (en) | 1990-02-08 |
Family
ID=31318263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9378788U Pending JPH0219042U (en) | 1988-07-15 | 1988-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0219042U (en) |
-
1988
- 1988-07-15 JP JP9378788U patent/JPH0219042U/ja active Pending
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