JPS6131446B2 - - Google Patents
Info
- Publication number
- JPS6131446B2 JPS6131446B2 JP7962182A JP7962182A JPS6131446B2 JP S6131446 B2 JPS6131446 B2 JP S6131446B2 JP 7962182 A JP7962182 A JP 7962182A JP 7962182 A JP7962182 A JP 7962182A JP S6131446 B2 JPS6131446 B2 JP S6131446B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- condition
- object side
- positive
- curvature
- 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
- 230000005499 meniscus Effects 0.000 claims description 3
- 230000004075 alteration Effects 0.000 description 22
- 239000011521 glass Substances 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 206010010071 Coma Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/02—Telephoto objectives, i.e. systems of the type + - in which the distance from the front vertex to the image plane is less than the equivalent focal length
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7962182A JPS58196516A (ja) | 1982-05-12 | 1982-05-12 | 高性能望遠レンズ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7962182A JPS58196516A (ja) | 1982-05-12 | 1982-05-12 | 高性能望遠レンズ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58196516A JPS58196516A (ja) | 1983-11-16 |
JPS6131446B2 true JPS6131446B2 (es) | 1986-07-21 |
Family
ID=13695131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7962182A Granted JPS58196516A (ja) | 1982-05-12 | 1982-05-12 | 高性能望遠レンズ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58196516A (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH048907Y2 (es) * | 1987-12-14 | 1992-03-05 | ||
JPH0429944U (es) * | 1990-07-06 | 1992-03-10 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2952466B2 (ja) * | 1995-08-09 | 1999-09-27 | 室本鉄工株式会社 | 電線被覆の剥離工具 |
-
1982
- 1982-05-12 JP JP7962182A patent/JPS58196516A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH048907Y2 (es) * | 1987-12-14 | 1992-03-05 | ||
JPH0429944U (es) * | 1990-07-06 | 1992-03-10 |
Also Published As
Publication number | Publication date |
---|---|
JPS58196516A (ja) | 1983-11-16 |
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