Peripheral refraction with eye and head rotation with contact lenses
نویسندگان
چکیده
منابع مشابه
Peripheral refraction with different designs of progressive soft contact lenses in myopes
Aim: The purpose of this study was to compare the changes in relative peripheral refractive error produced by two different designs of progressive soft contact lenses in myopic schoolchildren. Methods: Twenty-seven myopic schoolchildren age between 13 to 15 years were included in this study. The measurements of central and peripheral refraction were made using a Grand-Seiko WR-5100K open-field ...
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چکیده ندارد.
Peripheral refraction and higher-order aberrations with cycloplegia and fogging lenses using the BHVI-EyeMapper
PURPOSE To determine if a fogging lens ameliorates accommodative effects driven by the closed-view design of the BHVI-EyeMapper (EM) instrument. We compared cycloplegic refraction and higher-order aberration measurements of the EM with those obtained with a fogging lens. METHODS Twenty-six, young, participants (15F, 25±5 years, range: 18-35 years, SE: +0.25 D and -3.50 D) with good ocular hea...
متن کاملCompensatory changes in eye growth and refraction induced by daily wear of soft contact lenses in young marmosets
Several studies have shown that growth of the primate eye responds in a compensatory direction to both positive and negative spectacle lenses--eyes grow more slowly and become hyperopic in response to positive lenses, and eyes grow more rapidly and become myopic in response to negative lenses. On the other hand, extended wear soft contact lenses, whether positively or negatively powered, induce...
متن کاملOvernight lens removal avoids changes in refraction and eye growth produced by plano soft contact lenses in infant marmosets
Infant marmosets were fitted with zero-powered (plano) soft contact lenses from 4 to 8 weeks of age worn either continuously (24 h per day) (n = 4), for 12 h (n = 4), or for 8 h (n = 3) per day to determine whether limiting the daily duration of lens-wear could significantly reduce or eliminate the effects of continuous lens-wear on ocular growth and refractive state. As in macaques (Hung, L. F...
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ژورنال
عنوان ژورنال: Contact Lens and Anterior Eye
سال: 2015
ISSN: 1367-0484
DOI: 10.1016/j.clae.2014.11.201