Results 121 to 130 of about 165,986 (168)
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Management of patients with small-angle esotropia and subnormal stereopsis using Fresnel prism
Graefe's Archive for Clinical and Experimental Ophthalmology, 2021Haeng Jin Lee +2 more
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The Amorphic Fresnel Prism Trioptical System
1987Severe visual field constriction, characteristic of conditions such as retinitis pigmentosa and end stage glaucoma creates significant limitations on an individual’s mobility and activities of daily living. In such cases, reverse telescopic systems have been utilized in an attempt to expand the visual field [1,2]. These image minification systems focus
Richard L. Brilliant +2 more
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FIR Fresnel Prism used as a Quarterwaye Plate
1976 International Conference on Submillimeter Waves and Their Applications, 1976Fresnel prisms were extensively studied and used in the optical region of the spectrum /1/. When radiation propagates in a medium towards a surface that separates the given medium from an optically less dense material, then total reflection may occur, when the angle of incidence is greater than the critical angle of the optically dense medium.
U. O. Farrukh, G. A. Koepf
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Management of Binocular Diplopia Due to Maculopathy with Combined Bangerter Filter and Fresnel Prism
American Orthoptic Journal, 2009Steven Archer
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Fresnel Prism Intraocular Lens and Scharioth Macula Lens
Survey of Ophthalmology, 2018Andrzej, Grzybowski +1 more
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Use of Fresnel Prism Glasses to Treat Stroke Patients With Hemispatial Neglect
Archives of Physical Medicine and Rehabilitation, 2006Catherine Sherrington, John R Beard
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Resolution of cyclic esotropia with 5-year follow-up after brief Fresnel prism treatment.
Journal of AAPOS, 2023Cyclic esotropia is a rare form of strabismus that is characterized by a recurring esotropic deviation, usually with a 48-hour cycle. On esotropic days, the patient has a constant deviation with suppression, followed by a day with straight eyes and good ...
Bruce A. Furr, Steven M Archer
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Influence of Nonparallel Slot and Prism Ridge on Interference of Fresnel Double Prism
Laser and Optoelectronics Progress, 2019韩佩杉 Han Peishan +6 more
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CASE REPORT FRESNEL PRISM FOR CONSTANT DIPLOPIA
American journal of optometry and physiological optic, 1983D. Bader
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