KR20080072800A - 굴절안경 - Google Patents
굴절안경 Download PDFInfo
- Publication number
- KR20080072800A KR20080072800A KR1020080060554A KR20080060554A KR20080072800A KR 20080072800 A KR20080072800 A KR 20080072800A KR 1020080060554 A KR1020080060554 A KR 1020080060554A KR 20080060554 A KR20080060554 A KR 20080060554A KR 20080072800 A KR20080072800 A KR 20080072800A
- Authority
- KR
- South Korea
- Prior art keywords
- reflector
- glasses
- degrees
- angle
- user
- 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.)
- Ceased
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/024—Methods of designing ophthalmic lenses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/12—Locally varying refractive index, gradient index lenses
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
Description
Claims (5)
- 2개의 반사경을 사용하여 상을 2회 반사시킴으로써 반전되지않은 상을 시야의 손실과 조도의 저하 없이 보여주는 것을 특징으로 하는 굴절안경.
- 청구항 1 에 있어서 반사경(1)의 연장선(11)과 다른 반사경(2)의 연장선(22)가 만드는 각도(3)이 30도부터 55도 범위인 것을 특징으로 하는 굴절안경.
- 도4 에서 1차반사경(1)의 상부선단((111)과 2차반사경(2)의 우측선단(212)를 직선으로 연결하는 가상선(12)와 2차반사경(2)가 이루는 각도(30)이 17도부터 37도의 범위인 것을 특징으로 하는 굴절안경.
- 도4에서 1차반사경(1)의 상부선단((111)과 2차반사경(2)의 우측선단(212)를 직선으로 연결하는 가상선(12)와 2차반사경(2)의 좌측선단(211)과 1차반사경(1)의 하부선단((112)를 직선으로 연결하는 가상선(21)이 이루는 각도(31)이 70도부터 110도의 범위인 것을 특징으로 하는 굴절안경.
- 도4에서 2차반사경(2)의 좌측선단(211)과 1차반사경(1)의 하부선단((112)를 직선으로 연결하는가상선(21)과 1차반사경(1)이 이루는 각도(32)가 13도부터 33도인 것을 특징으로하는 굴절안경.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080060554A KR20080072800A (ko) | 2008-06-26 | 2008-06-26 | 굴절안경 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080060554A KR20080072800A (ko) | 2008-06-26 | 2008-06-26 | 굴절안경 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20080072800A true KR20080072800A (ko) | 2008-08-07 |
Family
ID=39882897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080060554A Ceased KR20080072800A (ko) | 2008-06-26 | 2008-06-26 | 굴절안경 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20080072800A (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015109999A1 (zh) * | 2014-01-27 | 2015-07-30 | 刘焱 | 光学视野转换器 |
CN107561675A (zh) * | 2017-09-30 | 2018-01-09 | 四川远瞻智汇科技有限公司 | 光路结构及应用该光路结构的保健阅读镜 |
CN109814265A (zh) * | 2019-03-28 | 2019-05-28 | 浙江大学医学院附属邵逸夫医院 | 一种免低头正视双反射成像手术眼镜 |
CN114637130A (zh) * | 2022-04-04 | 2022-06-17 | 陈云峰 | 一种可以辅助使用者进行学习和观看的眼镜 |
-
2008
- 2008-06-26 KR KR1020080060554A patent/KR20080072800A/ko not_active Ceased
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015109999A1 (zh) * | 2014-01-27 | 2015-07-30 | 刘焱 | 光学视野转换器 |
CN107561675A (zh) * | 2017-09-30 | 2018-01-09 | 四川远瞻智汇科技有限公司 | 光路结构及应用该光路结构的保健阅读镜 |
CN109814265A (zh) * | 2019-03-28 | 2019-05-28 | 浙江大学医学院附属邵逸夫医院 | 一种免低头正视双反射成像手术眼镜 |
CN114637130A (zh) * | 2022-04-04 | 2022-06-17 | 陈云峰 | 一种可以辅助使用者进行学习和观看的眼镜 |
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