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1. EYE - National Vision Holdings, Inc.

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   15.32-0.15 (-0.97%)

   at Tue, Jun 4, 2024, 4:00PM EDT - U.S. markets open in 7 hours 24 minutes

   Nasdaq Real Time Price

   • Open 15.29
   • High 15.50
   • Low 15.12
   • Prev. Close 15.47

   • 52 Wk. High 27.02
   • 52 Wk. Low 13.71
   • P/E N/A
   • Mkt. Cap 1.2B

   • NasdaqGS
   • •Price in USD

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3. Retinal implant - Wikipedia

   en.wikipedia.org/wiki/Retinal_implant

   A retinal implant is a visual prosthesis for restoration of sight to patients blinded by retinal degeneration. The system is meant to partially restore useful vision to those who have lost their photoreceptors due to retinal diseases such as retinitis pigmentosa (RP) or age-related macular degeneration (AMD).

4. List of instruments used in ophthalmology - Wikipedia

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

   to correct refractive errors of the eye; a little invasive. Phoropter. used in refraction testing. Tonometers. used to determine the intraoccular pressure (IOP) - useful in glaucoma; video link for various types of tonometers. Speculum: to keep the eyes open during any operation. Universal eye speculum.

5. Prism correction - Wikipedia

   en.wikipedia.org/wiki/Prism_correction

   Eye care professionals use prism correction as a component of some eyeglass prescriptions. A lens which includes some amount of prism correction will displace the viewed image horizontally, vertically, or a combination of both directions. The most common application for this is the treatment of strabismus.

6. Metamorphopsia - Wikipedia

   en.wikipedia.org/wiki/Metamorphopsia

   Metamorphopsia can be a symptom of a number of eye disorders involving the retina or macula. Some of these conditions include the following: Age-related macular degeneration; Epiretinal membrane and vitreomacular traction; Posterior vitreous detachment; Macular hole; Diagnosis

7. Macular degeneration - Wikipedia

   en.wikipedia.org/wiki/Macular_degeneration

   Macular degeneration, also known as age-related macular degeneration (AMD or ARMD), is a medical condition which may result in blurred or no vision in the center of the visual field. Early on there are often no symptoms. Over time, however, some people experience a gradual worsening of vision that may affect one or both eyes.

8. How to reduce risks of macular degeneration - AOL

   www.aol.com/lifestyle/actress-judi-dench-says...

   If you have relatives — especially parents, siblings or grandparents — with macular degeneration, your eye doctor can start screening you for changes to the retina, using a painless imaging...