JPS6426720U - - Google Patents
Info
- Publication number
- JPS6426720U JPS6426720U JP7347388U JP7347388U JPS6426720U JP S6426720 U JPS6426720 U JP S6426720U JP 7347388 U JP7347388 U JP 7347388U JP 7347388 U JP7347388 U JP 7347388U JP S6426720 U JPS6426720 U JP S6426720U
- Authority
- JP
- Japan
- Prior art keywords
- optical path
- housing
- reflector
- objective lens
- sample
- 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 15
- 230000001154 acute effect Effects 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Microscoopes, Condenser (AREA)
Description
第1図は本考案の単一接眼鏡双眼顕微鏡の斜視
図、第2図は第1図に示す顕微鏡の概略側断面図
である。
2……顕微鏡、4……ハウジング、6……底、
12……対物レンズ、18……光源、22,32
……反射鏡、24,46……レンズ、38……後
方投影スクリーン、44……観察室、48……観
察室開口部。
FIG. 1 is a perspective view of a single eyepiece binocular microscope according to the present invention, and FIG. 2 is a schematic side sectional view of the microscope shown in FIG. 2...Microscope, 4...Housing, 6...Bottom,
12... Objective lens, 18... Light source, 22, 32
... Reflector, 24, 46 ... Lens, 38 ... Rear projection screen, 44 ... Observation room, 48 ... Observation room opening.
Claims (1)
ウジングと、 試料を受ける領域の上方でハウジングに取付け
られた第1の対物レンズと、この第1の対物レン
ズの鉛直方向上側の第1の位置においてハウジン
グに取付けられた第1の反射鏡と、第2の位置に
おいてハウジングに取付けられた第2の反射鏡と
、第3の位置においてハウジングに取付けられた
後部投影スクリーンとを含む光学要素列と、 試料を受ける領域を照明する光源と、 を備え、第1の対物レンズと第1の反射鏡は第
1の垂直光路を決定し、 第1の反射鏡と第2の反射鏡はそれらの反射鏡
の間に第2の光路を形成し、 第2の反射鏡と後方投影スクリーンは、第2の
反射鏡から後方投影スクリーンを通る第3の光路
を形成し、 第1の光路と第2の光路および第3の光路は光
学路を構成し、 第1の対物レンズと第2の反射鏡の間の垂直距
離は、第1の対物レンズと第1の反射鏡の間の垂
直距離の半分より短く、 第2の光路は下方へ延び、基準面に対して、9
0度より十分に小さい、反射鋭角で観測者から遠
去かり、 ハウジングは端部が開放された観察室を含み、
この観察室は光遮へい周縁壁を有し、それらの周
縁壁は、第3の位置から、観察室の一端における
観察開口部まで、第3の軸と全体として同軸状に
外方へ延び、 第3の光路は、基準面に対して鋭角である観察
角度で観察者へ向つて上方へ延び、第3の光路は
試料の上方を後方へ向つて通り、観察開口部の少
くとも一部が観察者と第1の光路および第2の光
路の間に水平に位置させられて、観察者が試料を
妨げられることなしに見ることができるようにす
るとともに、試料に物理的に接近できるようにし
、 第1の位置は観察室に近接し、第2の位置は基
準面に近接して光学路の長さを最大にすることを
特徴とする試料を観察する単一接眼鏡双眼顕微鏡
。 (2) 請求項1記載の顕微鏡において、 第1の反射鏡の近くで、光学路に沿つて第1の
反射鏡の選択された側においてハウジングに取付
けられた第2のレンズ、 を更に備え、その第2のレンズは、第1のレン
ズにより結ばれる実像の向う側に取付けられるこ
とを特徴とする顕微鏡。[Claims for Utility Model Registration] (1) A microscope housing including a bottom defining a horizontal base plane, a first objective lens mounted on the housing above a sample receiving area, and a first objective lens of the first objective lens. a first reflector attached to the housing in a vertically upper first position; a second reflector attached to the housing in a second position; and a rear projection attached to the housing in a third position. an array of optical elements including a screen; and a light source for illuminating the sample receiving area, the first objective lens and the first reflector defining a first vertical optical path; the second reflector defines a second optical path between the reflectors; the second reflector and the rear projection screen form a third optical path from the second reflector through the rear projection screen; The first optical path, the second optical path, and the third optical path constitute an optical path, and the vertical distance between the first objective lens and the second reflective mirror is the vertical distance between the first objective lens and the first reflective mirror. the second optical path extends downwards, with respect to the reference plane, 9
facing away from the observer at a reflective acute angle well below 0 degrees, the housing includes an observation chamber with an open end;
The viewing chamber has light-tight peripheral walls extending outwardly from the third location generally coaxially with the third axis to a viewing opening at one end of the viewing chamber; A third optical path extends upwardly towards the observer at an acute viewing angle relative to the reference plane, and a third optical path passes rearwardly over the sample so that at least a portion of the viewing aperture is under observation. positioned horizontally between the observer and the first optical path and the second optical path to allow the observer an unobstructed view of the sample and to provide physical access to the sample; A single eyepiece binocular microscope for observing a sample, characterized in that a first position is close to an observation chamber and a second position is close to a reference plane to maximize the length of the optical path. 2. The microscope of claim 1, further comprising: a second lens mounted to the housing near the first mirror and on a selected side of the first mirror along the optical path; A microscope characterized in that the second lens is attached to the opposite side of the real image formed by the first lens.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5842287A | 1987-06-05 | 1987-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6426720U true JPS6426720U (en) | 1989-02-15 |
Family
ID=31493925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7347388U Pending JPS6426720U (en) | 1987-06-05 | 1988-06-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6426720U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51124443A (en) * | 1975-04-23 | 1976-10-29 | Canon Inc | The microscope |
JPS60256117A (en) * | 1984-05-21 | 1985-12-17 | ロジヤー、スコツト、ターナー | Optical projection observing system |
-
1988
- 1988-06-03 JP JP7347388U patent/JPS6426720U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51124443A (en) * | 1975-04-23 | 1976-10-29 | Canon Inc | The microscope |
JPS60256117A (en) * | 1984-05-21 | 1985-12-17 | ロジヤー、スコツト、ターナー | Optical projection observing system |
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