Spectral Study of the Effects of Glasses Lenses’ Color Depth on Stereoscopic Vision
YAN Bing1,ZHAO Zhan-juan1,HU Jin-min2,LI Jing-ping3,FAN Chun-xia3
1. Health Center of Hebei University, Baoding 071000, China 2. The College of Quality and Technical Supervision of Hebei University, Baoding 071000, China 3. Affiliated Hospital of Hebei University, Baoding 071000, China
Abstract：Glasses with zero focal-length lens and different shades of red, yellow and blue were studied in terms of absorbance by UV-Vis spectral absorption method. The effect of lens with different shades of the same color on stereoscopic vision was comparatively studied from the medical view. The study has shown that, for yellow and blue lens, there is no difference in the absorbance between the deep-color and light-color lens in UV; at 550 nm, the absorbance of deep-color lens is higher than that of light-color lens. Whereas, for red lens, the absorbance of light-color lens in UV is higher, and at 550 nm, still higher than that of deep-color. Those with light-color glasses of yellow or blue have much better stereoscopic vision than those with deep-color glasses, while the case is inversed as to those wearing red glasses. The conclusion can be drawn that the effect of lens with different shades on stereoscopic vision depends on the absorbance of lens at 550 nm, and the higher the absorbance, the stronger the effect.
Key words：Stereoscopic vision;Spectral analysis;Glasses lenses’ color;Comparision study
闫冰1,赵占娟1,胡金敏2,李景平3,范春霞3. 镜片颜色深浅对立体视觉影响的光谱学研究[J]. 光谱学与光谱分析, 2008, 28(01): 18-20.
YAN Bing1,ZHAO Zhan-juan1,HU Jin-min2,LI Jing-ping3,FAN Chun-xia3. Spectral Study of the Effects of Glasses Lenses’ Color Depth on Stereoscopic Vision. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2008, 28(01): 18-20.
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