{"title":"周边光学质量对空间对比灵敏度的影响","authors":"N. J. Coletta, Vineeta Sharma, J. Carter","doi":"10.1364/vsia.1995.sae1","DOIUrl":null,"url":null,"abstract":"The optical quality of the human eye is best for central vision and worsens for peripheral viewing conditions; most observers exhibit marked astigmatism for off-axis viewing (Jennings and Charman, 1981; Navarro, Artal and Williams, 1993). Whether or not correction of peripheral refractive error improves visual performance seems to depend on the visual task. For example, visual acuity may not increase with peripheral correction but perimetric thresholds can be improved (see discussion in Jennings and Charman, 1981).","PeriodicalId":428257,"journal":{"name":"Vision Science and its Applications","volume":"150 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Effect of Peripheral Optical Quality on Spatial Contrast Sensitivity\",\"authors\":\"N. J. Coletta, Vineeta Sharma, J. Carter\",\"doi\":\"10.1364/vsia.1995.sae1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The optical quality of the human eye is best for central vision and worsens for peripheral viewing conditions; most observers exhibit marked astigmatism for off-axis viewing (Jennings and Charman, 1981; Navarro, Artal and Williams, 1993). Whether or not correction of peripheral refractive error improves visual performance seems to depend on the visual task. For example, visual acuity may not increase with peripheral correction but perimetric thresholds can be improved (see discussion in Jennings and Charman, 1981).\",\"PeriodicalId\":428257,\"journal\":{\"name\":\"Vision Science and its Applications\",\"volume\":\"150 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Vision Science and its Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/vsia.1995.sae1\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vision Science and its Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/vsia.1995.sae1","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of Peripheral Optical Quality on Spatial Contrast Sensitivity
The optical quality of the human eye is best for central vision and worsens for peripheral viewing conditions; most observers exhibit marked astigmatism for off-axis viewing (Jennings and Charman, 1981; Navarro, Artal and Williams, 1993). Whether or not correction of peripheral refractive error improves visual performance seems to depend on the visual task. For example, visual acuity may not increase with peripheral correction but perimetric thresholds can be improved (see discussion in Jennings and Charman, 1981).
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