Special Filter Sunglasses Impact on Visual Contrast
| Autor: | CHIANG,YUEH-FENG, 蔣岳峰 |
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| Rok vydání: | 2018 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 106 Due to the rapid development of technology,sunglasses are no longer the pure sunshade tool. The advanced technology for the function of lenses has achieved certain standards nowadays, and opticians have done their best to battle the sunglasses market. Exhibitors of eyewear showed that promote diversified sunglasses with various functions annually. OAKLEY, a leading sports brand, has developed special sunglasses lenses (named OAKLEY PRIZM lenses) under the research and development of the research team in past decades. The existing rhodium coated lenses are added the PRIZM technology. Aiming at four different scenes, including asphalt pavement, off-road terrain, blue-sky scene, and green grass for sports, OAKLEY PRIZM lenses allow the users enhance visual contrast and stereo vision to further promote the safety in sports and enhance the performance. In the research process, four models of PRIZM lenses and a model of rhodium coated lenses are first tested the spectral, which display that the 4 four models of OAKLEY PRIZM lenses could enhance image contrast but would appear certain color deviation. The 30 participants wear four models of PRIZM sunglasses lenses and a model of rhodium coated lenses for the contrast sensitivity function and stereopsis tests to verify the better visual performance of such new model of sunglasses lenses than rhodium coated lenses. The research data are proceeded statistical analyses to prove that four models of PRIZM lenses significantly outperform IRIDIUM lenses affect on visual contrast and stereopsis. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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