핀홀 안경이 눈에 미치는 기능적 변화

• 영문명: Functional Changes Induced by Pinhole Glasses
• 발행기관: 대한검안학회
• 저자명: 전연숙(Yeoun Sook Chun) 김원수(Won Soo Kim) 박홍현(Hong Hyun Park)
• 간행물 정보: 『Annals of optometry and contact lens』Vol.15 No.4, 119~124쪽, 전체 6쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2016.12.30

영문 초록

Multiple-pinhole glasses are currently sold in many countries with unproven and exaggerated advertisements, however, its objective and subjective effects have not been investigated. Therefore, we quantified the visual functional changes caused by multiple pinhole glasses with 125 pinholes in each glasses lens. Multiple pinhole glasses enlarged pupil diameter from 3.6 mm to 6.0 mm and improved uncorrected distance and near visual acuity, depth of focus, and accommodative amplitude. However, contrast sensitivity, stereopsis, and visual field (VF) parameters including mean deviation, pattern standard deviation, and visual field index deteriorated. In conclusions, pinhole glasses had positive effects from the pinhole effect; however, they had negative effects on visual quality. In spite of the increased luminance and preserved peripheral VF with multiple pinholes, particular attention is needed when wearing pinhole glasses while driving, playing, sport, or working with instruments.

목차

서 론

핀홀의 효과

다공성 핀홀 안경의 효과

고 찰

결 론

REFERENCES

키워드

Pinhole glasses Pupil size Visual function