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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
  • 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 - Wikipedia
    Farsightedness Eye condition in which light is focused behind instead of on the retina
  • 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) - 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
  • Nearsightedness vs. Farsightedness: Which Do You Have?
    Farsightedness is the opposite: the ability to see far-away objects more clearly than near objects, but vision is blurry at all ranges Both nearsightedness and farsightedness are refractive disorders caused by light not landing properly on the retina within the eye
  • 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
  • Farsightedness (Hyperopia) - Kaiser Permanente
    Farsightedness occurs when light entering the eye is focused behind the retina instead of directly on it This is caused by an eye that is too short, whose cornea is not curved enough, or whose lens sits farther back in the eye than normal Farsightedness often runs in families





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