Large field spectrographs are severely influenced by atmospheric refraction. We discuss the effect of differential refraction across the field as well as the chromatic effects for the Norris ...
BOSTON — Since Intacs micro-thin prescription inserts (KeraVision Inc., Fremont, Calif.) came out on the market, there have been claims and counterclaims regarding the accuracy of KeraVision’s ...
The prospective interventional case series included 31 patients with refractive accommodative esotropia who underwent the maximal tolerable amount of undercorrection and seven patients who underwent 1 ...
To investigate the effect of orbital decompression surgery in thyroid orbitopathy (TO) on both refractive status and intraocular pressure (IOP). A prospective, multicentre, consecutive audit of ...
With refractive outcomes for cataract surgery becoming increasingly precise, expectations for astigmatism correction are rising in equal measure. Although toric intraocular lens (IOL) implants have ...
Sunlight may be the bright, warming glow that heats and powers the Earth, but it's so much more than that. If you pass sunlight through a prism, you can see how it's actually composed of all the ...
Refractive errors are common eye issues that can cause blurry or distorted vision. Treatment usually involves wearing glasses or contact lenses or getting procedures ...
MIKE MOSS SAYS: Mike, You're noticing two effects that combine to push the occurrence of "twelve hours of daylight" to a few days before the Vernal Equinox and likewise a few days after the Autumnal ...
Microsoft added two specific image correction features to the latest Windows Mixed Reality; Chromatic Aberration Correction and Light Leak Correction. Microsoft's engineers improved Windows MR's ...
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