JPS6426722U - - Google Patents
Info
- Publication number
- JPS6426722U JPS6426722U JP12236987U JP12236987U JPS6426722U JP S6426722 U JPS6426722 U JP S6426722U JP 12236987 U JP12236987 U JP 12236987U JP 12236987 U JP12236987 U JP 12236987U JP S6426722 U JPS6426722 U JP S6426722U
- Authority
- JP
- Japan
- Prior art keywords
- light
- condensing device
- optical axis
- mirror
- annular
- 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 5
- 230000004907 flux Effects 0.000 description 2
Landscapes
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12236987U JPH0422323Y2 (sh) | 1987-08-10 | 1987-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12236987U JPH0422323Y2 (sh) | 1987-08-10 | 1987-08-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6426722U true JPS6426722U (sh) | 1989-02-15 |
| JPH0422323Y2 JPH0422323Y2 (sh) | 1992-05-21 |
Family
ID=31370235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12236987U Expired JPH0422323Y2 (sh) | 1987-08-10 | 1987-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422323Y2 (sh) |
-
1987
- 1987-08-10 JP JP12236987U patent/JPH0422323Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422323Y2 (sh) | 1992-05-21 |