amblyopia or lazy eye. lazy eye vision and normal eye

strabismic strabismus misaligned eyes refractive anisometropia nearsightedness farsightedness astigmatism deprivational vision obstructing congenital cataract trauma hypertropia examination syndrome ophthalmology health medical child face human young person problem care optical doctor eyesight illness injury eyeglasses blue shirt banner childhood boy amblyopia lazy eye normal