JPH0217728U - - Google Patents
Info
- Publication number
- JPH0217728U JPH0217728U JP9616988U JP9616988U JPH0217728U JP H0217728 U JPH0217728 U JP H0217728U JP 9616988 U JP9616988 U JP 9616988U JP 9616988 U JP9616988 U JP 9616988U JP H0217728 U JPH0217728 U JP H0217728U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- aperture
- aligned
- switching unit
- magnification
- 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 4
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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
た場合の一実施例の取り扱い説明図である。第２
図は、第１図の実施例の望遠撮影状態の外観図で
ある。第３図は、本考案に係るコンバージヨンレ
ンズ取付装置の保持部材の他の実施例の概略図で
ある。
１０……撮影光軸、１１……撮影レンズ、１２
……フイルムユニツト、１３……前カバー、１４
……フアインダ開口、１６……凹部、１７……受
入部、１８，３２……保持部材、１９，３０……
コンバージヨンレンズ、２１……防塵ガラス、２
２……筒部材。
FIG. 1 is a diagram illustrating the handling of an embodiment in which the present invention is applied to a film unit. Second
This figure is an external view of the embodiment shown in FIG. 1 in a telephoto shooting state. FIG. 3 is a schematic view of another embodiment of the holding member of the conversion lens attachment device according to the present invention. 10...Photography optical axis, 11...Photography lens, 12
...Film unit, 13...Front cover, 14
...Finder opening, 16...Recess, 17...Receiving part, 18, 32...Holding member, 19, 30...
Conversion lens, 21...Dust-proof glass, 2
2... Cylindrical member.
Claims (1)
が設けられた倍率切換えユニツトと、撮影レンズ
を内蔵した本体部の前面に設けられ、前記開口が
撮影レンズの前方に整列される非変倍撮影状態、
及び前記コンバージヨンレンズが撮影レンズの前
方に整列される変倍撮影状態のいずれの撮影状態
でも前記倍率切換えユニツトを保持する保持手段
とを設けたことを特徴とするレンズ付きフイルム
ユニツト。 A magnification switching unit with an aperture on one end and a conversion lens on the other end, and a non-variable magnification shooting state in which the aperture is aligned in front of the photographic lens, and is provided on the front of the main body with a built-in photographic lens. ,
and a holding means for holding the magnification switching unit in any of the variable magnification shooting conditions in which the conversion lens is aligned in front of the taking lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9616988U JPH0217728U (en) | 1988-07-20 | 1988-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9616988U JPH0217728U (en) | 1988-07-20 | 1988-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0217728U true JPH0217728U (en) | 1990-02-06 |
Family
ID=31321006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9616988U Pending JPH0217728U (en) | 1988-07-20 | 1988-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217728U (en) |
-
1988
- 1988-07-20 JP JP9616988U patent/JPH0217728U/ja active Pending
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