JPS6116502U - Variable magnification viewfinder - Google Patents
Variable magnification viewfinderInfo
- Publication number
- JPS6116502U JPS6116502U JP9848484U JP9848484U JPS6116502U JP S6116502 U JPS6116502 U JP S6116502U JP 9848484 U JP9848484 U JP 9848484U JP 9848484 U JP9848484 U JP 9848484U JP S6116502 U JPS6116502 U JP S6116502U
- Authority
- JP
- Japan
- Prior art keywords
- finder
- variable magnification
- lens
- frame
- magnification viewfinder
- 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
Landscapes
- Viewfinders (AREA)
- Lens Barrels (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図および第２図は、ともに本考案の一実施例である
変倍ファインダの構成を示す斜視図であり、第１図は短
焦点レンズ系が構成されている状態を示し、第２図は、
長焦点レンズ系が構成されている状態を示す。
１，２，３・・・・・・対物レンズ、４・・・・・・接
眼レンズ、５・・・・・・ファインダ枠、６・・・・・
・遮光板、６ａ，６ｂ・・・・・・遮光線、７・・・・
・・トンネル、訃・・・・・ハーフミラー、９・・・・
・・光像枠。[Brief Description of the Drawings] Fig. 1 and Fig. 2 are both perspective views showing the configuration of a variable magnification finder that is an embodiment of the present invention, and Fig. 1 is a perspective view showing the configuration of a variable magnification finder that is an embodiment of the present invention. The state is shown in Figure 2.
This shows how a long focal length lens system is configured. 1, 2, 3... Objective lens, 4... Eyepiece lens, 5... Finder frame, 6...
- Light shielding plate, 6a, 6b... Light shielding line, 7...
...Tunnel, Death...Half mirror, 9...
...Light image frame.
Claims (1)
を一動させあるいは前記光軸上に補助レンズを挿脱する
ことによりファインダ倍率を変化させる変倍ファインダ
に７おいて、ファインダ枠内を移動するレンズの周縁部
の、うち少なくともファインダ枠内を摺動する側の周縁
部に摺動力向に沿う遮光板を一体または一体的に設けた
ことを特徴とする変倍ファインダ。A lens that moves within the finder frame in a variable magnification finder that changes finder magnification by moving the lens within the finder frame along the optical axis of the finder optical system or by inserting and removing an auxiliary lens on the optical axis. 1. A variable magnification finder, characterized in that a light-shielding plate along the sliding direction is provided integrally or integrally with at least the peripheral edge on the side that slides within the finder frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9848484U JPS6116502U (en) | 1984-07-02 | 1984-07-02 | Variable magnification viewfinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9848484U JPS6116502U (en) | 1984-07-02 | 1984-07-02 | Variable magnification viewfinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6116502U true JPS6116502U (en) | 1986-01-30 |
Family
ID=30658023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9848484U Pending JPS6116502U (en) | 1984-07-02 | 1984-07-02 | Variable magnification viewfinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6116502U (en) |
-
1984
- 1984-07-02 JP JP9848484U patent/JPS6116502U/en active Pending
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