| Low vision or subnormal vision may be defined as; reduced vision which even the best correction with regular spectacles still results in impairment from a performance standpoint.
A low vision specialist can determine through examination, devices, i.e. special magnifying devices or computer technology, that might help a patient with low vision perform tasks they haven't been able to do because of their vision.
Low vision affects people at school, on the job and at home. It makes daily activities, like reading, writing, watching television and walking, very difficult. Examination by your optometrist or ophthalmologist may indicate the need for early treatment of vision problems or low vision rehabilitation.
 Blurred Vision
Objects appear out of focus. Causes include macular degeneration, diabetes, corneal disease and cataracts.
 Central Field Loss
A dark or hazy patch appears in the center of objects. Causes include macular degeneration and optic atrophy.
 Contrast Loss and Glare Problems
Objects blend with background; lights are distracting or uncomfortable. Causes include glaucoma, cataracts, corneal disease and albinism.
 Multiple Field Loss
Dark patches are scattered around objects. Causes include diabetes, glaucoma, retinal detachment and trauma.
 Distortion
Objects appear out of shape, crooked, deformed, wavy or doubled. Causes include macular degeneration, diabetes and retinal detachment.
 Tunnel Vision
Objects in the center of the field of vision are visible; objects on the sides are missing. Causes include glaucoma, retinitis pigmentosa and stroke.
If you are experiencing the symptoms described above please call one of our offices to discuss any further questions you may have or to schedule an appointment.
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