A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-00-113-9177
NSN 6320-01-323-7565
NSN 5835-01-392-7683
NSN 6105-01-080-2662
NSN 5985-00-055-1053
NSN 6645-01-467-9983
NSN 5895-01-632-1719
NSN 5996-01-461-0505
NSN 6240-01-240-7529
NSN 5920-01-188-2400
NSN 7035-01-599-0015
NSN 6685-01-241-1286