JPH02119634U - - Google Patents
Info
- Publication number
- JPH02119634U JPH02119634U JP2884289U JP2884289U JPH02119634U JP H02119634 U JPH02119634 U JP H02119634U JP 2884289 U JP2884289 U JP 2884289U JP 2884289 U JP2884289 U JP 2884289U JP H02119634 U JPH02119634 U JP H02119634U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- half mirror
- lens
- disposed
- shutter unit
- 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 5
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案に係るレンズ付フイルムユニツ
トの斜視図、第２図は第１図のレンズ付フイルム
ユニツトの光学系を示した図、第３図は本考案に
係る他の実施例の光学系を示した図、第４図は本
考案に係る他の実施例の光路系を示した図、第５
図は従来のレンズ付フイルムユニツトの内部構造
を示した図である。
３０……フイルムユニツト本体、３２……対物
レンズ、３４……ハーフミラー、３６……主撮影
レンズ、３８……シヤツタユニツト、４４……接
眼レンズ。
FIG. 1 is a perspective view of a lens-equipped film unit according to the present invention, FIG. 2 is a diagram showing the optical system of the lens-equipped film unit of FIG. 1, and FIG. 3 is an optical diagram of another embodiment according to the present invention. Figure 4 is a diagram showing the optical path system of another embodiment of the present invention, Figure 5 is a diagram showing the optical path system of another embodiment of the present invention.
The figure shows the internal structure of a conventional lens-equipped film unit. 30... Film unit body, 32... Objective lens, 34... Half mirror, 36... Main photographing lens, 38... Shutter unit, 44... Eyepiece lens.
Claims (1)
るカメラ本体の前面上部に対物レンズを配置する
と共に、該カメラ本体内に於いて前記対物レンズ
の光路上にハーフミラー及びフアインダ用接眼レ
ンズを配置すると共に、該ハーフミラーの下方に
は主撮影レンズ、シヤツタユニツト、反射ミラー
が配設され、前記対物レンズから入射する被写体
光はハーフミラーによりフアインダ用接眼レンズ
と主撮影レンズとにそれぞれ導かれ、撮影時には
シヤツタユニツトが開放し前記被写体光を前記反
射ミラーでフイルム面に導いて露光することを特
徴とするカメラ。 An objective lens is disposed at the upper front of a camera body having a film supply chamber and a film winding chamber, and a half mirror and a finder eyepiece are disposed on the optical path of the objective lens within the camera body. A main photographing lens, a shutter unit, and a reflecting mirror are arranged below the half mirror, and the subject light incident from the objective lens is guided by the half mirror to the viewfinder eyepiece and the main photographing lens, and the shutter unit is opened when shooting. A camera characterized in that the subject light is guided onto a film surface by the reflecting mirror for exposure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2884289U JPH02119634U (en) | 1989-03-14 | 1989-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2884289U JPH02119634U (en) | 1989-03-14 | 1989-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02119634U true JPH02119634U (en) | 1990-09-26 |
Family
ID=31252533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2884289U Pending JPH02119634U (en) | 1989-03-14 | 1989-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02119634U (en) |
-
1989
- 1989-03-14 JP JP2884289U patent/JPH02119634U/ja active Pending
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