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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 Those with mild farsightedness may be able to clearly see closer objects
  • Farsightedness - Wikipedia
    Farsightedness 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
  • Farsightedness (Hyperopia): What It Is, Care Treatment
    What Is Hyperopia? Hyperopia happens when the natural shape of your eyes causes them to bend light incorrectly This leads to unclear vision “Hyperopia” is the medical name for farsightedness It’s a common vision issue that causes you to have blurry vision when looking at things up close
  • Farsightedness: What Is Hyperopia? - American Academy of Ophthalmology
    With farsightedness, the shape of your eye prevents light from bending properly, so that light is aimed behind your retina instead of on your retina For example, your eye may be shorter than normal (from front to back) or the cornea at the front of your eye may be too flat
  • Farsightedness (Hyperopia) - Harvard Health
    What is farsightedness? 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
  • 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
  • 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: MedlinePlus Genetics
    Farsightedness, also known as hyperopia, is an eye condition that causes blurry near vision People who are farsighted have more trouble seeing things that are close up (such as when reading or using a computer) than things that are far away (such as when driving)
  • Hyperopia (Hypermetropia): What Is Farsightedness? - All About Vision
    Hyperopia (farsightedness) makes it harder to see up close Find out what causes it, how it’s diagnosed and how an eye doctor can help you see clearly
  • Vision 101: Farsighteness - About My Eyes
    What is farsightedness (hyperopia)? Learn how it affects near vision, causes eye strain, how it’s measured, and when treatment is needed





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