A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-264-1738
NSN 6150-01-322-7109
NSN 6240-01-511-1009
NSN 5999-01-258-5868
NSN 5996-01-508-0598
NSN 5905-01-386-1108
NSN 4140-01-012-3996
NSN 6135-01-432-6201
NSN 5910-01-273-7922
NSN 5835-01-436-6549
NSN 5835-01-463-2334
NSN 6685-01-097-9062