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2. Esotropia - Wikipedia

   en.wikipedia.org/wiki/Esotropia

   Esotropia is a form of strabismus in which one or both eyes turn inward. The condition can be constantly present, or occur intermittently, and can give the affected individual a "cross-eyed" appearance. [1] It is the opposite of exotropia and usually involves more severe axis deviation than esophoria. Esotropia is sometimes erroneously called ...

3. Prism correction - Wikipedia

   en.wikipedia.org/wiki/Prism_correction

   Prism dioptres. Prism correction is commonly specified in prism dioptres, a unit of angular measurement that is loosely related to the dioptre. Prism dioptres are represented by the Greek symbol delta (Δ) in superscript. A prism of power 1 Δ would produce 1 unit of displacement for an object held 100 units from the prism. [2]

4. Exotropia - Wikipedia

   en.wikipedia.org/wiki/Exotropia

   Specialty. Ophthalmology. Exotropia is a form of strabismus where the eyes are deviated outward. It is the opposite of esotropia and usually involves more severe axis deviation than exophoria. People with exotropia often experience crossed diplopia. Intermittent exotropia is a fairly common condition. "Sensory exotropia" occurs in the presence ...

5. Walmart Rolls Out Major Changes For Customers. What to Know

   www.aol.com/finance/walmart-rolls-major-changes...

   Self-checkout on average appears to have a significantly higher rate of theft, with one study by a shopping startup called Grabango suggesting that shoppers are. 21 times more likely to sneak a ...

6. Maddox rod - Wikipedia

   en.wikipedia.org/wiki/Maddox_rod

   The strength of the prism is increased until the streak of the light passes through the centre of the prism, as the strength of the prism indicates the amount of deviation present. The Maddox rod is a handheld instrument composed of red parallel plano convex cylinder lens , which refracts light rays so that a point source of light is seen as a ...

7. Federal agency orders recall of hazardous magnetic-ball kits ...

   www.aol.com/news/federal-agency-orders-recall...

   A federal agency on Friday recalled toys sold at Walmart.com containing powerful magnetic balls that could pose a hazard to children if swallowed. The Consumer Product Safety Commission said the ...

8. Strabismus - Wikipedia

   en.wikipedia.org/wiki/Strabismus

   Strabismus. Strabismus is a vision disorder in which the eyes do not properly align with each other when looking at an object. [2] The eye that is pointed at an object can alternate. [3] The condition may be present occasionally or constantly. [3]

9. These are the deals to shop at Walmart this week - AOL

   www.aol.com/lifestyle/these-are-the-deals-to...

   There's no shortage of deals this week at Walmart and some are so timely they will jump right to the top of your must-haves list. Spring has sprung and with that comes the need for a deep clean ...