JPS527252A - Lens manufacturing method - Google Patents
Lens manufacturing methodInfo
- Publication number
- JPS527252A JPS527252A JP8275075A JP8275075A JPS527252A JP S527252 A JPS527252 A JP S527252A JP 8275075 A JP8275075 A JP 8275075A JP 8275075 A JP8275075 A JP 8275075A JP S527252 A JPS527252 A JP S527252A
- Authority
- JP
- Japan
- Prior art keywords
- lens manufacturing
- lens
- low cost
- large quantity
- aperture diameter
- 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.)
- Pending
Links
Landscapes
- Eyeglasses (AREA)
Abstract
PURPOSE: To manufacture lens with optional focus distance and aperture diameter at low cost and in large quantity.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8275075A JPS527252A (en) | 1975-07-07 | 1975-07-07 | Lens manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8275075A JPS527252A (en) | 1975-07-07 | 1975-07-07 | Lens manufacturing method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS527252A true JPS527252A (en) | 1977-01-20 |
Family
ID=13783096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8275075A Pending JPS527252A (en) | 1975-07-07 | 1975-07-07 | Lens manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS527252A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6041435U (en) * | 1983-08-31 | 1985-03-23 | 東芝プラント建設株式会社 | Movable suspended scaffolding device |
-
1975
- 1975-07-07 JP JP8275075A patent/JPS527252A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6041435U (en) * | 1983-08-31 | 1985-03-23 | 東芝プラント建設株式会社 | Movable suspended scaffolding device |
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