JPH0239242U - - Google Patents
Info
- Publication number
- JPH0239242U JPH0239242U JP11729588U JP11729588U JPH0239242U JP H0239242 U JPH0239242 U JP H0239242U JP 11729588 U JP11729588 U JP 11729588U JP 11729588 U JP11729588 U JP 11729588U JP H0239242 U JPH0239242 U JP H0239242U
- Authority
- JP
- Japan
- Prior art keywords
- convex lens
- focal length
- recording medium
- stereoscopic photography
- disposed
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Stereoscopic And Panoramic Photography (AREA)
Description
第１図は本考案の第１実施例を示す説明図、第
２図は第１実施例のレンズ系を説明するための説
明図、第３図は第１実施例のレンズ系の他の例を
示す説明図、第４図は本考案の第２実施例を示す
説明図、第５図は第２実施例のレンズ系を説明す
るための説明図、第６図は第１実施例のレンズ系
の他の例を示す説明図、第７図は第２実施例の変
形例を示す説明図、第８図は従来の立体カメラで
撮影する状態を示す説明図である。
１……被写体、２……カメラ、３……レンズ部
、４……記録媒体、５……反射鏡。
Fig. 1 is an explanatory diagram showing the first embodiment of the present invention, Fig. 2 is an explanatory diagram to explain the lens system of the first embodiment, and Fig. 3 is another example of the lens system of the first embodiment. 4 is an explanatory diagram showing the second embodiment of the present invention, FIG. 5 is an explanatory diagram illustrating the lens system of the second embodiment, and FIG. 6 is an explanatory diagram showing the lens system of the first embodiment. FIG. 7 is an explanatory diagram showing another example of the system, FIG. 7 is an explanatory diagram showing a modification of the second embodiment, and FIG. 8 is an explanatory diagram showing a state of photographing with a conventional stereoscopic camera. 1...Subject, 2...Camera, 3...Lens section, 4...Recording medium, 5...Reflector.
Claims (1)
れた第１の凸レンズと、この第１の凸レンズの前
記立体写真用記録媒体側に配置された第２の凸レ
ンズとを備えており、この第２の凸レンズは前記
第１の凸レンズの焦点距離の略２倍の位置にあり
、前記第２の凸レンズの焦点距離は前記第１の凸
レンズの焦点距離に略等しいことを特徴とする立
体カメラ。 (2) 立体写真用記録媒体に対して平行に配置さ
れた第１の凸レンズと、この第１の凸レンズの前
記立体写真用記録媒体側に配置された第２の凸レ
ンズと、この第１の凸レンズの被写体側に配置さ
れた第３の凸レンズとを備えており、この第２、
第３の凸レンズは前記第１の凸レンズの焦点距離
の略２倍の位置にあり、前記第２、第３の凸レン
ズの焦点距離は前記第１の凸レンズの焦点距離の
２倍に略等しいことを特徴とする立体カメラ。[Claims for Utility Model Registration] (1) A first convex lens disposed parallel to the recording medium for stereoscopic photography, and a second convex lens disposed on the side of the recording medium for stereoscopic photography of the first convex lens. a convex lens, the second convex lens is located at a position approximately twice the focal length of the first convex lens, and the focal length of the second convex lens is approximately equal to the focal length of the first convex lens. A three-dimensional camera characterized by: (2) a first convex lens arranged parallel to the recording medium for stereoscopic photography; a second convex lens disposed on the side of the recording medium for stereoscopic photography of this first convex lens; and this first convex lens. a third convex lens disposed on the subject side;
The third convex lens is located at a position approximately twice the focal length of the first convex lens, and the focal lengths of the second and third convex lenses are approximately equal to twice the focal length of the first convex lens. Features a 3D camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988117295U JPH0743720Y2 (en) | 1988-09-06 | 1988-09-06 | Stereoscopic camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988117295U JPH0743720Y2 (en) | 1988-09-06 | 1988-09-06 | Stereoscopic camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0239242U true JPH0239242U (en) | 1990-03-15 |
| JPH0743720Y2 JPH0743720Y2 (en) | 1995-10-09 |
Family
ID=31360630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988117295U Expired - Lifetime JPH0743720Y2 (en) | 1988-09-06 | 1988-09-06 | Stereoscopic camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743720Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50147942A (en) * | 1974-05-20 | 1975-11-27 |
-
1988
- 1988-09-06 JP JP1988117295U patent/JPH0743720Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50147942A (en) * | 1974-05-20 | 1975-11-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743720Y2 (en) | 1995-10-09 |
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