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farsightedness    音标拼音: [f,ɑrs'ɑɪtɪdnəs]
n. 远视眼

远视眼

farsightedness
n 1: a reduced ability to focus on near objects caused by loss
of elasticity of the crystalline lens after age 45 [synonym:
{presbyopia}, {farsightedness}]
2: abnormal condition in which vision for distant objects is
better than for near objects [synonym: {hyperopia},
{hypermetropia}, {hypermetropy}, {farsightedness},
{longsightedness}] [ant: {myopia}, {nearsightedness},
{shortsightedness}]
3: seeing ahead; knowing in advance; foreseeing [synonym:
{prevision}, {foresight}, {farsightedness}, {prospicience}]


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  • Farsightedness - Symptoms and causes - Mayo Clinic
    Farsightedness, also called hyperopia, is a common vision condition in which distant objects are clear, but close objects look blurry People with extreme farsightedness may only be able to clearly see distant objects
  • Farsightedness - Wikipedia
    Far-sightedness, also known as long-sightedness, hypermetropia, and hyperopia, is a condition of the eye where distant objects are seen clearly but near objects appear blurred This blur is due to incoming light being focused behind, instead of on, the retina due to insufficient accommodation by the lens [6]
  • Hyperopia (Farsightedness): Symptoms, Causes Treatment
    Hyperopia (farsightedness) is a common eye condition that may cause blurry close-up vision You can correct it with glasses, contact lenses or surgery
  • Farsightedness (Hyperopia) - National Eye Institute
    Farsightedness — or hyperopia — is an eye condition that makes nearby objects look blurry Read about what causes farsightedness and how it can be diagnosed and treated
  • Hyperopia (Farsightedness): Symptoms, Causes, Diagnosis, and . . . - WebMD
    Hyperopia (farsightedness) is when you see things that are far away better than things that are close Learn more about the causes, symptoms, diagnosis, treatment, and complications of
  • Farsightedness: Causes, Symptoms Diagnosis - Healthline
    What is farsightedness? Farsightedness means you can clearly see things that are far away, but things that are close-up are blurry The technical term for farsightedness is hyperopia
  • Farsightedness: What Is Hyperopia? - American Academy of Ophthalmology
    Farsightedness (also called hyperopia) is a refractive error This is when the eye does not refract—or bend—light properly Generally, a farsighted person sees clearly far, but near vision is blurry But others experience farsightedness differently Some people may not notice any problems with their vision, especially when they are young
  • Hyperopia (Farsightedness): Vision, Effects, Correction
    Hyperopia, or farsightedness, is a condition in which you can see faraway objects clearly, but have blurry vision for objects that are closer to your face You may have hyperopia in both eyes or just one
  • Farsightedness: What It Is, How Its Treated - Vision Center
    Hyperopia, or farsightedness, is a common refractive error that causes close objects to appear blurry It’s a complex condition that ranges from mild to severe and is usually present at birth Hyperopia often runs in families and affects people of all ages, but it’s most common in children and adults over 40
  • Farsightedness (Hyperopia) - Harvard Health
    A person with farsightedness, also called hyperopia, has difficulty seeing objects close to the eye They can see distant objects well In most cases, farsightedness is an inherited condition caused by an eye that is too short front to back





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