JP2004219908A5 - - Google Patents
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- Publication number
- JP2004219908A5 JP2004219908A5 JP2003009566A JP2003009566A JP2004219908A5 JP 2004219908 A5 JP2004219908 A5 JP 2004219908A5 JP 2003009566 A JP2003009566 A JP 2003009566A JP 2003009566 A JP2003009566 A JP 2003009566A JP 2004219908 A5 JP2004219908 A5 JP 2004219908A5
- Authority
- JP
- Japan
- 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.)
- Withdrawn
Links
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003009566A JP2004219908A (ja) | 2003-01-17 | 2003-01-17 | ファインダの投光装置 |
| US10/759,021 US6903885B2 (en) | 2003-01-17 | 2004-01-20 | Light-projecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003009566A JP2004219908A (ja) | 2003-01-17 | 2003-01-17 | ファインダの投光装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004219908A JP2004219908A (ja) | 2004-08-05 |
| JP2004219908A5 true JP2004219908A5 (ja) | 2005-10-27 |
Family
ID=32820523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003009566A Withdrawn JP2004219908A (ja) | 2003-01-17 | 2003-01-17 | ファインダの投光装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6903885B2 (ja) |
| JP (1) | JP2004219908A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6941069B2 (en) * | 2003-01-17 | 2005-09-06 | Pentax Corporation | Light-projecting device |
| JP2008009223A (ja) * | 2006-06-30 | 2008-01-17 | Pentax Corp | 投影光学系および投影装置 |
| JP5814607B2 (ja) * | 2011-04-28 | 2015-11-17 | キヤノン株式会社 | ファインダ内表示部品とファインダ内表示部品の製造方法 |
| JP6128893B2 (ja) * | 2013-02-28 | 2017-05-17 | キヤノン株式会社 | 光学素子成形用金型とその加工方法、及び光学素子 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US107801A (en) * | 1870-09-27 | Improvement in automatic gates | ||
| JPS5132460Y2 (ja) * | 1971-08-09 | 1976-08-13 | ||
| JPS547461B2 (ja) * | 1974-05-30 | 1979-04-06 | ||
| JPS59119436U (ja) * | 1983-01-29 | 1984-08-11 | 旭光学工業株式会社 | カメラのフアインダ内情報表示装置 |
| JP2893861B2 (ja) * | 1990-05-15 | 1999-05-24 | ミノルタ株式会社 | 画像形成装置 |
| JPH07181583A (ja) * | 1993-12-24 | 1995-07-21 | Asahi Optical Co Ltd | 一眼レフカメラのファインダ内表示装置 |
| JPH07191382A (ja) * | 1993-12-27 | 1995-07-28 | Asahi Optical Co Ltd | カメラのファインダー装置 |
| US5752090A (en) * | 1995-01-13 | 1998-05-12 | Canon Kabushiki Kaisha | Optical device having a line of sight detection apparatus |
| JP3676524B2 (ja) * | 1996-10-25 | 2005-07-27 | ペンタックス株式会社 | プリズム |
| US6377409B2 (en) * | 1996-12-04 | 2002-04-23 | Asahi Kogaku Kogyo Kabushiki Kaisha | Prism and viewing optical system using the prism |
| JPH11338038A (ja) * | 1998-05-26 | 1999-12-10 | Asahi Optical Co Ltd | ファインダー内表示装置 |
| US6714244B1 (en) * | 1998-08-13 | 2004-03-30 | Pentax Corporation | Internal indication of a viewfinder of a camera |
| US6292629B1 (en) * | 1998-12-24 | 2001-09-18 | Asahi Kogaku Kogyo Kabushiki Kaisha | Indicator provided within finder for single lens reflex camera |
| JP2002268128A (ja) | 2001-03-07 | 2002-09-18 | Minolta Co Ltd | ファインダー画面内表示装置 |
| JP4083419B2 (ja) | 2001-12-04 | 2008-04-30 | ペンタックス株式会社 | 正立観察光学系 |
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2003
- 2003-01-17 JP JP2003009566A patent/JP2004219908A/ja not_active Withdrawn
-
2004
- 2004-01-20 US US10/759,021 patent/US6903885B2/en not_active Expired - Fee Related