Results 51 to 60 of about 669,117 (81)
Some of the next articles are maybe not open access.
The American Journal of Emergency Medicine, 1990
Contact lens wearers who develop complications related to their lens use are likely to present to emergency departments for care. The pathophysiology of contact lens complications is outlined, and clinical presentations of various conditions related to both soft and hard lens wear are summarized.
M A, Turturro +3 more
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Contact lens wearers who develop complications related to their lens use are likely to present to emergency departments for care. The pathophysiology of contact lens complications is outlined, and clinical presentations of various conditions related to both soft and hard lens wear are summarized.
M A, Turturro +3 more
openaire +2 more sources
Contact Lens and Anterior Eye, 1998
The British Standards Institution (BSI) is in the process of publishing an extensive series of standards relating to contact lenses which were originally formulated as International and European Standards. Standards specifying tolerance limits for the manufacture of rigid and hydrogel lenses have been based upon data on reproducibility derived from ...
openaire +3 more sources
The British Standards Institution (BSI) is in the process of publishing an extensive series of standards relating to contact lenses which were originally formulated as International and European Standards. Standards specifying tolerance limits for the manufacture of rigid and hydrogel lenses have been based upon data on reproducibility derived from ...
openaire +3 more sources
Contact lens care solutions and their influence on contact lens hydrophobicity
Contact Lens and Anterior Eye, 2018To analyze changes in hydrophobicity of hydrogel and silicone- hydrogel contact lenses (CL) when preserved in different lens care systems. Every disinfecting solution contains several components and the arrangement of these agents controls the properties of the solution which can influence patient comfort and CL materials. Method Four silicone-hydrogel
Lira, Madalena, Silva, Rita
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Archives of Ophthalmology, 1984
To the Editor. —In the AugustArchivesFuerst et al 1 described 13 patients with contact lenses with conjunctival injection, swirling, and staining of the superior corneal epithelium, and subepithelial corneal opacities. I have observed the same syndrome repeatedly during the past four years and would like to make the following comments: In my opinion,
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To the Editor. —In the AugustArchivesFuerst et al 1 described 13 patients with contact lenses with conjunctival injection, swirling, and staining of the superior corneal epithelium, and subepithelial corneal opacities. I have observed the same syndrome repeatedly during the past four years and would like to make the following comments: In my opinion,
openaire +3 more sources
Studies on Contact Lens Materials
The International Journal of Artificial Organs, 1991The development of plastics with the optical properties of glass led promptly to their use as contact lenses and intra-ocular lenses to rectify certain visual defects. Research to improve these polymeric materials is continuous but there is not much in the literature since most of the findings are patented.
ALYANAK, H, HASIRCI, NESRİN, AKSOY, S
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Contact lens correction of presbyopia
Contact Lens and Anterior Eye, 2009The ageing population highlights the need to provide effective optical solutions for presbyopic contact lens wearers. However, data gathered from annual contact lens fitting surveys demonstrate that fewer than 40% of contact lens wearers over 45 years of age (virtually all of whom can be presumed to suffer a partial or complete loss of accommodation ...
Morgan, Philip, Efron, Nathan
openaire +4 more sources
JAMA: The Journal of the American Medical Association, 1949
The American Committee on Optics and Visual Physiology 1 has been interested in the contact lens problem for some time and authorized the investigation which is the basis for this report. This committee is composed of ophthalmologists from the Section on Ophthalmology of the American Medical Association, the American Ophthalmological Society, the ...
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The American Committee on Optics and Visual Physiology 1 has been interested in the contact lens problem for some time and authorized the investigation which is the basis for this report. This committee is composed of ophthalmologists from the Section on Ophthalmology of the American Medical Association, the American Ophthalmological Society, the ...
openaire +3 more sources
Hydrogel Contact Lens Binding Induced by Contact Lens Rewetting Drops
Optometry and Vision Science, 2008To investigate alterations in prelens tear film (PLTF), contact lens (CL), and postlens tear film (PoLTF) thicknesses and contact lens movement associated with boric acid-containing rewetting drops.This was a single-center, randomized, double-masked clinical trial.
Loraine T. Sinnott +4 more
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Prevalence of Contact Lens-Related Complications: UCLA Contact Lens Study
Eye & Contact Lens: Science & Clinical Practice, 2009This study is a cross-sectional analysis of the types and prevalence of contact lens (CL)-related complications among CL wearing patients seen in a university clinic setting.Data on CL material and design, care system, and ocular complications were recorded and statistically analyzed for CL wearers.Of the 572 patients (846 eyes) recruited during the ...
Barry A. Weissman +6 more
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Diurnal Variation in Comfort in Contact Lens and Non-contact Lens Wearers
Optometry and Vision Science, 2016ABSTRACT Purpose The purpose of this investigation was to evaluate the diurnal variation in symptoms associated with ocular discomfort in contact lens (CL) wearers and non-CL wearers. Methods The study population comprised 604 individuals attending pre-screening visits at ...
Kathryn A. Dumbleton +3 more
openaire +2 more sources