JPH0175208U - - Google Patents
Info
- Publication number
- JPH0175208U JPH0175208U JP1987170048U JP17004887U JPH0175208U JP H0175208 U JPH0175208 U JP H0175208U JP 1987170048 U JP1987170048 U JP 1987170048U JP 17004887 U JP17004887 U JP 17004887U JP H0175208 U JPH0175208 U JP H0175208U
- Authority
- JP
- Japan
- Prior art keywords
- emitting surface
- light emitting
- subject
- light
- projection 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 210000001747 pupil Anatomy 0.000 description 2
Landscapes
- Focusing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987170048U JPH0175208U (pt) | 1987-11-09 | 1987-11-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987170048U JPH0175208U (pt) | 1987-11-09 | 1987-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0175208U true JPH0175208U (pt) | 1989-05-22 |
Family
ID=31460644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987170048U Pending JPH0175208U (pt) | 1987-11-09 | 1987-11-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0175208U (pt) |
-
1987
- 1987-11-09 JP JP1987170048U patent/JPH0175208U/ja active Pending