A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-400-6123
NSN 6135-01-456-7541
NSN 6320-01-177-3192
NSN 6685-00-659-7831
NSN 5915-01-604-9868
NSN 5965-00-548-2130
NSN 6650-01-428-2251
NSN 5990-01-364-1942
NSN 5895-01-415-3114
NSN 5945-00-787-2161
NSN 6685-00-761-6289
NSN 5855-01-199-2046