JPS6282501U - - Google Patents
Info
- Publication number
- JPS6282501U JPS6282501U JP1985174801U JP17480185U JPS6282501U JP S6282501 U JPS6282501 U JP S6282501U JP 1985174801 U JP1985174801 U JP 1985174801U JP 17480185 U JP17480185 U JP 17480185U JP S6282501 U JPS6282501 U JP S6282501U
- Authority
- JP
- Japan
- Prior art keywords
- plano
- convex lens
- outer periphery
- focal length
- center
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000004075 alteration Effects 0.000 description 4
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985174801U JPH0231926Y2 (enrdf_load_stackoverflow) | 1985-11-12 | 1985-11-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985174801U JPH0231926Y2 (enrdf_load_stackoverflow) | 1985-11-12 | 1985-11-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6282501U true JPS6282501U (enrdf_load_stackoverflow) | 1987-05-26 |
JPH0231926Y2 JPH0231926Y2 (enrdf_load_stackoverflow) | 1990-08-29 |
Family
ID=31113527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985174801U Expired JPH0231926Y2 (enrdf_load_stackoverflow) | 1985-11-12 | 1985-11-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0231926Y2 (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH046105U (enrdf_load_stackoverflow) * | 1990-04-27 | 1992-01-21 | ||
JP2007052957A (ja) * | 2005-08-17 | 2007-03-01 | Marumo Denki Kk | Ledスポットライト |
WO2016158886A1 (ja) * | 2015-03-30 | 2016-10-06 | コニカミノルタ株式会社 | 照明用光学ユニット及び照明装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6161301A (ja) * | 1984-08-30 | 1986-03-29 | 松下電工株式会社 | スポツトライト用平凸レンズ |
-
1985
- 1985-11-12 JP JP1985174801U patent/JPH0231926Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6161301A (ja) * | 1984-08-30 | 1986-03-29 | 松下電工株式会社 | スポツトライト用平凸レンズ |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH046105U (enrdf_load_stackoverflow) * | 1990-04-27 | 1992-01-21 | ||
JP2007052957A (ja) * | 2005-08-17 | 2007-03-01 | Marumo Denki Kk | Ledスポットライト |
WO2016158886A1 (ja) * | 2015-03-30 | 2016-10-06 | コニカミノルタ株式会社 | 照明用光学ユニット及び照明装置 |
JPWO2016158886A1 (ja) * | 2015-03-30 | 2018-03-15 | コニカミノルタ株式会社 | 照明用光学ユニット及び照明装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0231926Y2 (enrdf_load_stackoverflow) | 1990-08-29 |
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