KR20050002701A - 다초점 탁상용 확대경 - Google Patents
다초점 탁상용 확대경 Download PDFInfo
- Publication number
- KR20050002701A KR20050002701A KR1020040095152A KR20040095152A KR20050002701A KR 20050002701 A KR20050002701 A KR 20050002701A KR 1020040095152 A KR1020040095152 A KR 1020040095152A KR 20040095152 A KR20040095152 A KR 20040095152A KR 20050002701 A KR20050002701 A KR 20050002701A
- Authority
- KR
- South Korea
- Prior art keywords
- lens
- diopter
- support
- multifocal
- magnifying glass
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/002—Magnifying glasses
- G02B25/008—Magnifying glasses comprising two or more lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/02—Eyepieces; Magnifying glasses with means for illuminating object viewed
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/022—Viewing apparatus
- G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
- G02B27/025—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and magnifying means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/10—Bifocal lenses; Multifocal lenses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Abstract
Description
Claims (5)
- 탁상용 확대경에 있어서,바닥에 놓이는 받침대와;상기 받침대에 고정되어 상부로 연장된는 지지대와;상기 지지대의 말단에 연결되며, 일측부는 낮은 디옵터로 타측부로 진행되며 디옵터가 점증하는 렌즈;를 갖는 다초점 탁상용 확대경.
- 제1항에 있어서,상기 렌즈는 장방형이며,상기 렌즈의 상부는 낮은 디옵터이며, 하부는 높은 디옵터인 것을 특징으로 하는 다초점 탁상용 확대경.
- 제1항 또는 제2항에 있어서,상기 렌즈는 2개가 경첩에 의해 좌우 절첩식으로 연결되어 있는 것을 특징으로 하는 다초점 탁상용 확대경.
- 제1항 또는 제2항에 있어서,상기 지지대의 말단에는 발광수단이 추가로 부착되어 있는 것을 특징으로 하는 다초점 탁상용 확대경.
- 제3항에 있어서,상기 지지대의 말단에는 발광수단이 추가로 부착되어 있는 것을 특징으로 하는 다초점 탁상용 확대경.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0095152A KR100525992B1 (ko) | 2004-11-19 | 2004-11-19 | 다초점 탁상용 확대경 |
PCT/KR2005/003898 WO2006054868A1 (en) | 2004-11-19 | 2005-11-17 | Multi-focus magnifying glass |
US11/791,158 US20080019024A1 (en) | 2004-11-19 | 2005-11-17 | Multi-Focus Magnifying Glass |
JP2007542901A JP2008521052A (ja) | 2004-11-19 | 2005-11-17 | 多焦点拡大鏡 |
CNA2005800398179A CN101061410A (zh) | 2004-11-19 | 2005-11-17 | 多焦放大镜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0095152A KR100525992B1 (ko) | 2004-11-19 | 2004-11-19 | 다초점 탁상용 확대경 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050002701A true KR20050002701A (ko) | 2005-01-10 |
KR100525992B1 KR100525992B1 (ko) | 2005-11-03 |
Family
ID=36407379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2004-0095152A KR100525992B1 (ko) | 2004-11-19 | 2004-11-19 | 다초점 탁상용 확대경 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080019024A1 (ko) |
JP (1) | JP2008521052A (ko) |
KR (1) | KR100525992B1 (ko) |
CN (1) | CN101061410A (ko) |
WO (1) | WO2006054868A1 (ko) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8204068A (nl) * | 1982-10-21 | 1984-05-16 | Jan Van Ommeren | Leesinrichting met vergroting. |
US4906076A (en) * | 1989-05-11 | 1990-03-06 | Boris Schwartz | Hand-held collapsible magnifying lens |
US5471347A (en) * | 1993-09-22 | 1995-11-28 | Galiani; Alfred J. | Magnifying container for printed matter |
US5861941A (en) * | 1997-03-18 | 1999-01-19 | Diversified Products, Inc. | Eyeglass display rack with vision tester |
JP4234957B2 (ja) * | 2001-10-30 | 2009-03-04 | 株式会社リコー | ズームレンズ、撮像装置および携帯情報端末システム |
JP2004309633A (ja) * | 2003-04-03 | 2004-11-04 | Terasaki Kk | クリップによりレンズが着脱される照明付き拡大鏡 |
-
2004
- 2004-11-19 KR KR10-2004-0095152A patent/KR100525992B1/ko active IP Right Grant
-
2005
- 2005-11-17 US US11/791,158 patent/US20080019024A1/en not_active Abandoned
- 2005-11-17 JP JP2007542901A patent/JP2008521052A/ja not_active Withdrawn
- 2005-11-17 WO PCT/KR2005/003898 patent/WO2006054868A1/en active Application Filing
- 2005-11-17 CN CNA2005800398179A patent/CN101061410A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR100525992B1 (ko) | 2005-11-03 |
US20080019024A1 (en) | 2008-01-24 |
WO2006054868A1 (en) | 2006-05-26 |
JP2008521052A (ja) | 2008-06-19 |
CN101061410A (zh) | 2007-10-24 |
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