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  2. Eye examination - Wikipedia

    en.wikipedia.org/wiki/Eye_examination

    The standard definition of normal visual acuity (20/20 or 6/6 vision) is the ability to resolve a spatial pattern separated by a visual angle of one minute of arc. The terms 20/20 and 6/6 are derived from standardized sized objects that can be seen by a "person of normal vision" at the specified distance.

  3. List of hospitals in Alabama - Wikipedia

    en.wikipedia.org/wiki/List_of_hospitals_in_Alabama

    Marshall Medical Center South: Boaz: Marshall: 204: Level III: ... Replaced by North Alabama Medical Center [12] Florala Memorial Hospital Florala: Covington: 23 None ...

  4. Walmart shoppers have a new option at self-checkout ... - AOL

    www.aol.com/news/walmart-shoppers-option-self...

    Affirm announced its partnership with Walmart in early 2019 as a payment option on Walmart.com. In-store shoppers could use a barcode scanned by a store associate to make a purchase after choosing ...

  5. Familial exudative vitreoretinopathy - Wikipedia

    en.wikipedia.org/wiki/Familial_exudative_vitreo...

    Familial exudative vitreoretinopathy (FEVR, pronounced as fever) is a genetic disorder affecting the growth and development of blood vessels in the retina of the eye. This disease can lead to visual impairment and sometimes complete blindness in one or both eyes. FEVR is characterized by incomplete vascularization of the peripheral retina.

  6. Visual field test - Wikipedia

    en.wikipedia.org/wiki/Visual_field_test

    An examiner presents a test light of variable size and intensity. The light may move towards the center from the perimeter (kinetic perimetry), or it may remain in one location (static perimetry). The Goldmann method is able to test the entire range of peripheral vision and has been used for years to follow vision changes in glaucoma patients. [3]

  7. Walmart MoneyCenter: What it is and how to use it - AOL

    www.aol.com/finance/walmart-moneycenter...

    Walmart MoneyCenter hours Walmart MoneyCenters are typically open from 8 a.m. to 8 p.m. Monday through Saturday and from 10 a.m. to 6 p.m. on Sundays, though hours may vary by store. Services ...

  8. Refractive surgery - Wikipedia

    en.wikipedia.org/wiki/Refractive_surgery

    Refractive surgery is an optional eye surgery used to improve the refractive state of the eye and decrease or eliminate dependency on glasses or contact lenses.This can include various methods of surgical remodeling of the cornea (keratomileusis), lens implantation or lens replacement.

  9. List of instruments used in ophthalmology - Wikipedia

    en.wikipedia.org/wiki/List_of_instruments_used...

    •Near vision-do-; to determine visual acuity of near vision ••Jager's chart-do- ••Printer's types of N series-do- ••Snellen's near chart (1/17th reduction of distant chart)-do-; standard chart of alphabets; video link •Colour vision: to test colour vision ••Ishihara's chart: to determine the type of colour blindness ...