Results 201 to 210 of about 5,274 (261)
A Randomized, Double-Blind, Contralateral Eye Study Comparing the Clinical Outcomes of Two Types of Silicone Hydrogel Bandage Contact Lenses After Transepithelial Photorefractive Keratectomy. [PDF]
Bioengineering (Basel)Wang L, Jin J, Yan L, Huang K, Chen S.
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The impact of various daily disposable contact lens materials on contrast sensitivity. [PDF]
Arq Bras OftalmolTabakci BN +4 more
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Eyeblink activity with hydrophilic contact lenses
Acta Ophthalmologica, 1988Abstract A televised discrimination task was used to assess visual performance with spectacles and then with hydrophilic (‘soft’) contact lenses in a small group of human subjects. Concurrent recording of eyeblink activity indicated that an increased blink rate recorded during the first month of soft contact lens wear was confined to the immediate post‐
Jonathan S Pointer
exaly +3 more sources
Computer‐aided design of hydrophilic contact lenses
Australasian journal of optometry, The, 1986This paper discusses the problems of visualizing new contact lens designs. We have developed computer-aided design (CAD) software that greatly improves lens visualization: this is illustrated for a spherical hydrophilic lens. Designers have the options of displaying magnified cross-sections of any part of the lens, making detailed measurements of these
D C, Pye, G C, Lin, T H, Nhieu
exaly +3 more sources
Bacterial adhesion to surface hydrophilic and hydrophobic contact lenses
Biomaterials, 2001 The aim of this paper was to determine the adhesion of two physico-chemically characterized bacterial strains to a surface hydrophilic (CL A, water contact angle 57 degrees) and hydrophobic (CL B, water contact angle 106 degrees) hydrogel contact lens ...
Henk J Busscher, Henny C Van Der Mei
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HYDROPHILIC CONTACT LENSES FOR APHAKIA
American journal of optometry and archives of American Academy of Optometry, 1973ABSTRACT High plus soft hydmphilic gel lcnrcr have k n fittcd on an invatigational basis. inqads to ufety and efficiency. The spccid tcchniquu uscd in fitting and the problems uniquc to this type of lens am discussed. A summary of the disposition of thc casts is pmentrd including wuring timc. visual acuity. and side eEem.
D B, Carter, D, Brucker
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Microwave Sterilization of Hydrophilic Contact Lenses
American Journal of Ophthalmology, 1986We used standard 2,450-MHz microwave irradiation to achieve sterilization of hydrophilic contact lenses contaminated with a variety of bacterial, fungal, and viral corneal pathogens. A three-dimensional rotisserie was used to overcome the problem of "cold spots" within the microwave oven.
M D, Rohrer +4 more
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Continuous Wear of Hydrophilic Contact Lenses
Archives of Ophthalmology, 1973A hydrophilic contact lens was fitted on the normal right cornea of ten informed volunteers and worn continuously for ten days. No evidence of an overwearing syndrome was encountered in any of the subjects. Edema and a burning sensation occurred in several subjects, but these symptoms were transient, minor, and self-limited.
H M, Leibowitz, R A, Laing, M, Sandstrom
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EFFECTS OF HYDROPHILIC CONTACT LENSES ON CORNEAL SENSITIVITY*
Optometry and Vision Science, 1970ABSTRACT Corneal sensitivity was measured in a group of subjects wearing hydrophilic contact lenses. The findings were compared with measurements made on hard contact lens wearers and nonwearers. The Cochet and Bonnet Aesthesiometer was used to measure the corneal touch threshold on the apical
H A, Knoll, J, Williams
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Archives of Ophthalmology, 1969
To the Editor. —Bausch and Lomb Inc., are soon to release their hydrophilic contact lens, known as SOFLENS, on the market. I have been working with these lenses for the last year and have been fitting them on selected patients since July 1968. As there is little information yet available on this new lens, which is very different from the conventional ...
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To the Editor. —Bausch and Lomb Inc., are soon to release their hydrophilic contact lens, known as SOFLENS, on the market. I have been working with these lenses for the last year and have been fitting them on selected patients since July 1968. As there is little information yet available on this new lens, which is very different from the conventional ...
openaire +2 more sources