JPS63188551U - - Google Patents
Info
- Publication number
- JPS63188551U JPS63188551U JP7879887U JP7879887U JPS63188551U JP S63188551 U JPS63188551 U JP S63188551U JP 7879887 U JP7879887 U JP 7879887U JP 7879887 U JP7879887 U JP 7879887U JP S63188551 U JPS63188551 U JP S63188551U
- Authority
- JP
- Japan
- Prior art keywords
- light
- concave spherical
- spherical mirror
- box
- shielding plate
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Testing Of Optical Devices Or Fibers (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案の一実施例を示す観察装置使用
時の側面図、第２図は遮光板の位置調整部を示す
正面図、第３図は被検体への光透過状態を示す説
明図、第４図は不使用時における函体の接合固定
状態を示す側面図、第５図は観測用光学系の他の
実施例を示す側面図であり、第６図ないし第８図
は従来例を示すもので第６図は側面図、第７図は
光路を折り曲げて小形化した状態の側面図、第８
図は凹面鏡を用いた場合の側面図である。
１……発光部、２……光源、８……遮光板、９
……集光部、１１……調整部、１２……反射光、
１３……観測用光学系、１５……第１の函体、１
６……第２の函体、１７……凹球面鏡、２１……
調整機構、３０……被検体。
Fig. 1 is a side view showing an embodiment of the present invention when an observation device is used, Fig. 2 is a front view showing the position adjustment section of the light shielding plate, and Fig. 3 is an explanatory diagram showing the state of light transmission to the subject. , FIG. 4 is a side view showing the jointed and fixed state of the case when not in use, FIG. 5 is a side view showing another embodiment of the observation optical system, and FIGS. 6 to 8 are conventional examples. Fig. 6 is a side view, Fig. 7 is a side view of a state in which the optical path is bent and made smaller, and Fig. 8 is a side view.
The figure is a side view when a concave mirror is used. 1 ... Light emitting part, 2... Light source, 8 ... Light shielding plate, 9
...Concentrating section, 11...Adjusting section, 12...Reflected light,
13...Observation optical system, 15...First box, 1
6...Second box, 17...Concave spherical mirror, 21...
Adjustment mechanism, 30...Subject.
Claims (1)
た発光部、上記光源からの光を凹球面鏡にあてて
反射する反射光の集光部を設けた遮光板およびこ
の遮光板の背後に配置された観察用光学系を設け
るとともに上記凹球面鏡に近接して被検体を配置
し、かつ上記発光部および集光部をともに上記凹
球面鏡の反射面からその曲率半径に等しい距離に
配置するようにしたシユリーレン法観察装置にお
いて、上記発光部、遮光板および観察用光学系を
収納する第１の函体と、上記凹球面鏡を収納する
第２の函体とを設け各函体は不使用時にあつては
相互に接合固定され使用時には所定間隔を有して
分離展開されるとともに第１の函体内には遮光板
の位置調整部を設け、第２の函体内には凹球面鏡
の調整機構を有して光学的調整が得られるように
したことを特徴とするシユリーレン法観察装置。 A light-emitting unit using a light-emitting diode or a semiconductor laser as a light source, a light-shielding plate provided with a condenser for reflected light that reflects the light from the light source against a concave spherical mirror, and an observation optical system placed behind the light-shielding plate. In a Schilleren method observation device, the subject is arranged close to the concave spherical mirror, and the light emitting section and the condensing section are both arranged at a distance equal to the radius of curvature of the reflecting surface of the concave spherical mirror. , a first box that houses the light emitting section, the light shielding plate, and the observation optical system, and a second box that houses the concave spherical mirror, and the boxes are joined and fixed to each other when not in use. When in use, they are separated and deployed at a predetermined interval, and the first box is provided with a position adjustment section for a light shielding plate, and the second box is provided with a concave spherical mirror adjustment mechanism for optical adjustment. A Schilleren method observation device characterized by being able to obtain the following characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7879887U JPH0454445Y2 (en) | 1987-05-27 | 1987-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7879887U JPH0454445Y2 (en) | 1987-05-27 | 1987-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63188551U true JPS63188551U (en) | 1988-12-02 |
| JPH0454445Y2 JPH0454445Y2 (en) | 1992-12-21 |
Family
ID=30928069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7879887U Expired JPH0454445Y2 (en) | 1987-05-27 | 1987-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454445Y2 (en) |
-
1987
- 1987-05-27 JP JP7879887U patent/JPH0454445Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454445Y2 (en) | 1992-12-21 |
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