JPS51144643A - Photo-divider - Google Patents
Photo-dividerInfo
- Publication number
- JPS51144643A JPS51144643A JP50068774A JP6877475A JPS51144643A JP S51144643 A JPS51144643 A JP S51144643A JP 50068774 A JP50068774 A JP 50068774A JP 6877475 A JP6877475 A JP 6877475A JP S51144643 A JPS51144643 A JP S51144643A
- Authority
- JP
- Japan
- Prior art keywords
- divider
- photo
- diffraction
- incidence
- angle
- 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
- Exposure Control For Cameras (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50068774A JPS51144643A (en) | 1975-06-06 | 1975-06-06 | Photo-divider |
| US05/691,628 US4103153A (en) | 1975-06-06 | 1976-06-01 | Device for measuring light incident on an image forming optical system |
| US05/869,447 US4178084A (en) | 1975-06-06 | 1978-01-16 | Device for measuring light incident on an image forming optical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50068774A JPS51144643A (en) | 1975-06-06 | 1975-06-06 | Photo-divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51144643A true JPS51144643A (en) | 1976-12-11 |
Family
ID=13383402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50068774A Pending JPS51144643A (en) | 1975-06-06 | 1975-06-06 | Photo-divider |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51144643A (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4982355A (ja) * | 1972-12-11 | 1974-08-08 |
-
1975
- 1975-06-06 JP JP50068774A patent/JPS51144643A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4982355A (ja) * | 1972-12-11 | 1974-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS51124752A (en) | A perpetual engine by buoyancy and gravity | |
| JPS529808A (en) | Generator for bicycle | |
| JPS5218516A (en) | Cam angle chaner of cam shaft | |
| JPS522193A (en) | Light warning device | |
| JPS51111344A (en) | A method of diffraction grating | |
| JPS5211913A (en) | Floating head security structure | |
| JPS5350938A (en) | Generation of character pattern | |
| JPS51144644A (en) | Photo-divider | |
| JPS5233140A (en) | Solar energy absorbing device | |
| JPS5246846A (en) | Clockface | |
| JPS523248A (en) | Ditch cover | |
| JPS524187A (en) | P-n conjunction type solid element | |
| JPS5216226A (en) | Focusing device | |
| JPS5215946A (en) | Generator utilizing temperature difference | |
| JPS521964A (en) | Purification tank | |
| JPS51111501A (en) | Coal-burning boiler | |
| JPS51119438A (en) | Sea wave introduction system | |
| JPS5218097A (en) | Sprinkler | |
| JPS5225244A (en) | Distributing panel | |
| JPS51150183A (en) | Head construction having an ascending and descending main sh aft | |
| JPS5219445A (en) | Air-cooler | |
| JPS51147073A (en) | Automatic assembling machine having assembling head of interlocking ty pe | |
| JPS5230463A (en) | Inferior roof tile selector | |
| JPS51144650A (en) | Photo-divider | |
| JPS51146873A (en) | Revolving transducer |