
Since February 2004, federal law gives all U.S. consumers the right to a copy of their contact lens prescription.
Vision Glossary by Letter
Halos- Rings around lights due to optical imperfections in or in front of the eye.
Haze- Corneal clouding that causes the sensation of looking through smoke or fog.
Higher order aberrations- Refractive errors, other than nearsightedness, farsightedness, and astigmatism, that cannot be corrected with glasses or contacts.
Hyperopia- The inability to see near objects as clearly as distant objects, and the need for accommodation to see distant objects clearly.
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