JPS6125124B2 - - Google Patents
Info
- Publication number
- JPS6125124B2 JPS6125124B2 JP595978A JP595978A JPS6125124B2 JP S6125124 B2 JPS6125124 B2 JP S6125124B2 JP 595978 A JP595978 A JP 595978A JP 595978 A JP595978 A JP 595978A JP S6125124 B2 JPS6125124 B2 JP S6125124B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- group
- curvature
- astigmatism
- radius
- 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
- 239000011521 glass Substances 0.000 claims description 5
- 230000004323 axial length Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 201000009310 astigmatism Diseases 0.000 description 13
- 230000004075 alteration Effects 0.000 description 12
- 206010010071 Coma Diseases 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 241000226585 Antennaria plantaginifolia Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Landscapes
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP595978A JPS5499426A (en) | 1978-01-23 | 1978-01-23 | Tessar type photographic lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP595978A JPS5499426A (en) | 1978-01-23 | 1978-01-23 | Tessar type photographic lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5499426A JPS5499426A (en) | 1979-08-06 |
| JPS6125124B2 true JPS6125124B2 (US07847105-20101207-C00016.png) | 1986-06-14 |
Family
ID=11625421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP595978A Granted JPS5499426A (en) | 1978-01-23 | 1978-01-23 | Tessar type photographic lens |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5499426A (US07847105-20101207-C00016.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02127412U (US07847105-20101207-C00016.png) * | 1989-03-31 | 1990-10-19 | ||
| JPH047890B2 (US07847105-20101207-C00016.png) * | 1986-02-24 | 1992-02-13 | Tdk Electronics Co Ltd |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5664310A (en) * | 1979-10-29 | 1981-06-01 | Canon Inc | Projecting lens |
-
1978
- 1978-01-23 JP JP595978A patent/JPS5499426A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH047890B2 (US07847105-20101207-C00016.png) * | 1986-02-24 | 1992-02-13 | Tdk Electronics Co Ltd | |
| JPH02127412U (US07847105-20101207-C00016.png) * | 1989-03-31 | 1990-10-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5499426A (en) | 1979-08-06 |
