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Results 1 - 3 of 3 for Very low visual acuity
  1. Color vision deficiency 
    ... color vision deficiency called blue cone monochromacy causes very poor visual acuity and severely reduced color vision. Affected individuals have ...
    https://medlineplus.gov/genetics/condition/color-vision-deficiency - Genetics
  2. X-linked congenital stationary night blindness 
    ... with this condition typically have difficulty seeing in low light (night blindness). They also have other vision problems, including increased sensitivity to light (photophobia), loss of sharpness (reduced visual acuity), severe nearsightedness (high myopia), involuntary movements of the ...
    https://medlineplus.gov/...ked-congenital-stationary-night-blindness - Genetics
  3. GUCY2D gene 
    ... associated with this condition include a loss of visual sharpness (acuity), an increased sensitivity to light (photophobia), and impaired ... is almost totally shut down, leading to severe visual impairment beginning very early in life in Leber congenital amaurosis. More ...
    https://medlineplus.gov/genetics/gene/gucy2d - Genetics