JPS63163315A - 非接触自動焦点位置合わせ方法 - Google Patents
非接触自動焦点位置合わせ方法Info
- Publication number
- JPS63163315A JPS63163315A JP30803186A JP30803186A JPS63163315A JP S63163315 A JPS63163315 A JP S63163315A JP 30803186 A JP30803186 A JP 30803186A JP 30803186 A JP30803186 A JP 30803186A JP S63163315 A JPS63163315 A JP S63163315A
- Authority
- JP
- Japan
- Prior art keywords
- measurement light
- light beam
- reflected
- transparent body
- objective lens
- 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.)
- Granted
Links
Landscapes
- Measurement Of Optical Distance (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30803186A JPS63163315A (ja) | 1986-12-25 | 1986-12-25 | 非接触自動焦点位置合わせ方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30803186A JPS63163315A (ja) | 1986-12-25 | 1986-12-25 | 非接触自動焦点位置合わせ方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63163315A true JPS63163315A (ja) | 1988-07-06 |
| JPH0563773B2 JPH0563773B2 (https=) | 1993-09-13 |
Family
ID=17976053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30803186A Granted JPS63163315A (ja) | 1986-12-25 | 1986-12-25 | 非接触自動焦点位置合わせ方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63163315A (https=) |
-
1986
- 1986-12-25 JP JP30803186A patent/JPS63163315A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0563773B2 (https=) | 1993-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |