KR19980082064A - Close-up Prism Glasses - Google Patents
Close-up Prism Glasses Download PDFInfo
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- KR19980082064A KR19980082064A KR1019980033685A KR19980033685A KR19980082064A KR 19980082064 A KR19980082064 A KR 19980082064A KR 1019980033685 A KR1019980033685 A KR 1019980033685A KR 19980033685 A KR19980033685 A KR 19980033685A KR 19980082064 A KR19980082064 A KR 19980082064A
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Abstract
○ 본 발명은 근거리용 안경에 관한 것으로서, 기존 안경에 프리즘렌즈를 덧붙여 근거리를 볼 수 있도록 만든 근거리용 프리즘 안경이다.The present invention relates to near vision glasses, and is a short distance prism glasses made by adding a prism lens to an existing glasses so that a short distance can be seen.
○ 근거리를 장거리 주시할 경우, 원, 근거리를 반복해서 주시해야할 경우에 폭주와 개산에 의한 눈의 피로를 줄이기 위해 프리즘을 이용하여 원거리 주시안 즉, 편안한 상태에서 근거리를 볼수 있게 발명한 것이다.○ In the case of long-distance observation of near distance, it is invented to be able to see near distance in long distance, ie comfortable state, by using prism to reduce eye fatigue caused by congestion and approximation when it is necessary to repeatedly observe far and near.
○ 이 안경을 이용하여 수업시, 근거리 작업시, 독서시 눈의 피로를 덜어 줌으로서 쾌적한 작업, 수업을 이룰 수 있다.○ By using this glasses, you can achieve comfortable work and class by reducing eye strain during class, near work, and reading.
Description
근거리 작업이 많아지고 있는 현실에 책과 잡지, 신문등의 근거리를 많이 보는게 생활화되고 있으며 수업시간의 원, 근거리의 계속적인 반복으로 인한 눈의 피로와 스트레스, 이로인한 시력저하, 그리고 섬세한 근거리작업을 계속하는 직업인을 위해 폭주없는 편안한 상태로 작업을 가능하게 할 수 있다.In the reality that there is a lot of short-range work, it is becoming more common to see near-fields such as books, magazines, and newspapers, and eyes fatigue and stress caused by continuous repetition of class, short-distance, short-term vision, and delicate short-range work You can make your work work runaway and comfortable for the continuation of work.
본 발명은 안경에 관한 것으로서 프리즘렌즈 안경에 관한 기술은 없다.The present invention relates to spectacles and there is no description of prism lens spectacles.
1. 시력 보정용 안경에 프리즘렌즈를 부착하여야 함으로 기존 2중초점 렌즈와 비슷한 융착방법을 사용하여야 할 것으로 생각된다.1. Since the prism lens should be attached to the glasses for vision correction, the fusion method similar to the existing double focus lens should be used.
2. 프리즘 도수는 PD(좌우 동공간 거리)를 고려하여 30~50㎝주시시 4~6프리즘 도수를 사용함이 적당하다.2. For prism power, 4 ~ 6 prism power should be used for 30 ~ 50cm in consideration of PD (left and right pupillary distance).
3. 사용거리에 따라 프리즘 도수를 조정할 수 있다.3. The prism power can be adjusted according to the distance used.
근용 프리즘안경의 효과를 설명한 평면도Floor Plan Explaining Effects of Near Prism Glasses
본 발명의 구성은 비교적 간단하다 기존의 안경테에 안경렌즈만 바꾸면 된다.The configuration of the present invention is relatively simple. It is only necessary to replace the spectacle lens with the existing spectacle frame.
도1a은 근용전용으로 사용가능하다. 시력보정용안경에 프리즘렌즈를 융착시킨 것이다.1A can be used for muscle use only. The prism lens is fused to the vision correction glasses.
도1b는 원,근거리 겸용으로 아래 부분은 프리즘렌즈가 부착되어 근거리를 볼 수 있고, 윗 부분은 일반 원거리용 프리즘렌즈가 없어 원,근거리를 교대로 볼 수 있다. 프리즘렌즈의 기저망향은 양쪽 모두 코쪽인 180도 방향으로 하여야 한다.Figure 1b is a combination of near and near distance, the lower part is attached to the prism lens can see the near, the upper part there is no general long distance prism lens can see the alternating distance, near. The basal orientation of the prism lens should be in the 180 degree direction on both sides.
프리즘 안경으로 근거리 작업시 폭주(눈모임)의 현상을 현저히 줄임으로 눈의 안구운동에 의한 피로를 덜어준다.Prism glasses significantly reduce the phenomenon of congestion during close-up work, and relieve fatigue caused by eye movement.
노안의 경우 폭주 부진현상을 극복할 수 있다.In the case of presbyopia, the runaway congestion can be overcome.
원,근거리를 장시간 반복적으로 주시해야할 경우에(예, 수업시), 폭주와 개산의 반복적 운동없이 편한 상태(원거리PD)에서 원,근거리 모두 볼수 있다.If you need to keep track of the distance and distance for a long time (e.g. during class), you can see both the distance and distance in a comfortable state (distance PD) without repetitive movements of runaway and general calculation.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980033685A KR19980082064A (en) | 1998-08-12 | 1998-08-12 | Close-up Prism Glasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980033685A KR19980082064A (en) | 1998-08-12 | 1998-08-12 | Close-up Prism Glasses |
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KR19980082064A true KR19980082064A (en) | 1998-11-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019980033685A KR19980082064A (en) | 1998-08-12 | 1998-08-12 | Close-up Prism Glasses |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017007191A1 (en) * | 2015-07-03 | 2017-01-12 | 이병기 | Multifunctional and multifocal glasses |
-
1998
- 1998-08-12 KR KR1019980033685A patent/KR19980082064A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017007191A1 (en) * | 2015-07-03 | 2017-01-12 | 이병기 | Multifunctional and multifocal glasses |
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