JPH02121728U - - Google Patents
Info
- Publication number
- JPH02121728U JPH02121728U JP3005189U JP3005189U JPH02121728U JP H02121728 U JPH02121728 U JP H02121728U JP 3005189 U JP3005189 U JP 3005189U JP 3005189 U JP3005189 U JP 3005189U JP H02121728 U JPH02121728 U JP H02121728U
- Authority
- JP
- Japan
- Prior art keywords
- photographing lens
- camera
- parallel plane
- lens
- plane
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Description
第１図ａは、本考案の実施例の概略図、ｂは、
その外観の正面概略図、第２図は、視差補正の原
理図、第３図は、平行平面部材の位置図、第４図
は、一般的なカメラの概略正面図である。
１……フアインダ光学系、５……レンズ枠、５
ａ……カム面、６……平行平面部材、７……保持
枠、１０…駆動レバー、１１……連動レバー。
FIG. 1a is a schematic diagram of an embodiment of the present invention, and FIG. 1b is a schematic diagram of an embodiment of the present invention.
FIG. 2 is a diagram showing the principle of parallax correction, FIG. 3 is a position diagram of parallel plane members, and FIG. 4 is a schematic front view of a general camera. 1...Finder optical system, 5...Lens frame, 5
a... Cam surface, 6... Parallel plane member, 7... Holding frame, 10... Drive lever, 11... Interlocking lever.
Claims (1)
において、撮影レンズと該撮影レンズの結像面の
間に、上端部を中心にして揺動可能な透明な物質
より成る、撮影レンズ光軸変位用平行平面部材と
、撮影レンズの繰出量に連動して該平行平面部材
を揺動させるための連動部材を設けたことを特徴
とする、カメラの視差補正装置。 In a camera in which the optical axes of the photographing lens and the viewfinder are different, a parallel plane for displacing the optical axis of the photographing lens is provided between the photographing lens and the imaging plane of the photographing lens, and is made of a transparent material that can swing around the upper end. 1. A parallax correction device for a camera, comprising: a member; and an interlocking member for swinging the parallel plane member in conjunction with the amount of extension of a photographic lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3005189U JPH02121728U (en) | 1989-03-16 | 1989-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3005189U JPH02121728U (en) | 1989-03-16 | 1989-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02121728U true JPH02121728U (en) | 1990-10-03 |
Family
ID=31254771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3005189U Pending JPH02121728U (en) | 1989-03-16 | 1989-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02121728U (en) |
-
1989
- 1989-03-16 JP JP3005189U patent/JPH02121728U/ja active Pending
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