To compare the agreement between commercially available table mounted and a hand-held autorefractors and their agreement with subjective refraction. The effect of different body position with the ...
Detection of refractive error in children is crucial to avoid amblyopia and its impact on quality of life. We here performed a retrospective study in order to develop ...
Please provide your email address to receive an email when new articles are posted on . SAN FRANCISCO — A novel method of determining corneal astigmatism correlates with manifest refractive cylinder ...
Abstract: The refraction stealth characteristic of two dimensional cylinder plasma envelopes is studied. Firstly, an electromagnetic (EM) problem model of EM-wave propagating through cylinder plasma ...
The Miami Veterans Affairs Medical Center (VAMC) Institutional Review Board reviewed and approved this retrospective study, which was performed in accordance with the principles of the Declaration of ...
Methods A retrospective chart review of patients undergoing simultaneous cataract extraction with trabeculectomy or glaucoma drainage device surgery was performed. The main outcome measure evaluated ...
Abstract: In the fields of brewing and pharmacy, the refractive index is an important reference. The reflective cone-cylinder, named fiber bragg grating (TFBG) fiber sensing system, was built in this ...
LASIK in myopic eyes with a preoperative cylinder of 0.5 D or less may result in astigmatic overcorrection, according to a study. The retrospective cross-sectional study comprised 448 myopic eyes of ...
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