JPH02111112U - - Google Patents
Info
- Publication number
- JPH02111112U JPH02111112U JP1952089U JP1952089U JPH02111112U JP H02111112 U JPH02111112 U JP H02111112U JP 1952089 U JP1952089 U JP 1952089U JP 1952089 U JP1952089 U JP 1952089U JP H02111112 U JPH02111112 U JP H02111112U
- Authority
- JP
- Japan
- Prior art keywords
- magnifying glass
- lens barrel
- telephoto
- cavity
- viewing window
- 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
- 239000011521 glass Substances 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Telescopes (AREA)
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1952089U JPH0440182Y2 (cs) | 1989-02-23 | 1989-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1952089U JPH0440182Y2 (cs) | 1989-02-23 | 1989-02-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02111112U true JPH02111112U (cs) | 1990-09-05 |
| JPH0440182Y2 JPH0440182Y2 (cs) | 1992-09-21 |
Family
ID=31235103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1952089U Expired JPH0440182Y2 (cs) | 1989-02-23 | 1989-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440182Y2 (cs) |
-
1989
- 1989-02-23 JP JP1952089U patent/JPH0440182Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0440182Y2 (cs) | 1992-09-21 |