JPH0438329Y2 - - Google Patents
Info
- Publication number
- JPH0438329Y2 JPH0438329Y2 JP1985204088U JP20408885U JPH0438329Y2 JP H0438329 Y2 JPH0438329 Y2 JP H0438329Y2 JP 1985204088 U JP1985204088 U JP 1985204088U JP 20408885 U JP20408885 U JP 20408885U JP H0438329 Y2 JPH0438329 Y2 JP H0438329Y2
- Authority
- JP
- Japan
- Prior art keywords
- eyepiece
- frame
- optical axis
- axis direction
- shielding
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 16
- 239000011521 glass Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- Telescopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985204088U JPH0438329Y2 (xx) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985204088U JPH0438329Y2 (xx) | 1985-12-28 | 1985-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62110916U JPS62110916U (xx) | 1987-07-15 |
JPH0438329Y2 true JPH0438329Y2 (xx) | 1992-09-08 |
Family
ID=31170019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985204088U Expired JPH0438329Y2 (xx) | 1985-12-28 | 1985-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0438329Y2 (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02287301A (ja) * | 1989-04-27 | 1990-11-27 | Copal Co Ltd | 入射角非依存性高反射率誘電体多層膜反射鏡 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53141618A (en) * | 1977-05-16 | 1978-12-09 | Canon Inc | Visibility controller for camera |
-
1985
- 1985-12-28 JP JP1985204088U patent/JPH0438329Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53141618A (en) * | 1977-05-16 | 1978-12-09 | Canon Inc | Visibility controller for camera |
Also Published As
Publication number | Publication date |
---|---|
JPS62110916U (xx) | 1987-07-15 |
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