A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-00-496-2020
NSN 6240-00-018-8028
NSN 6650-01-309-5349
NSN 2925-01-430-4206
NSN 5835-01-332-2867
NSN 5905-01-513-9899
NSN 5895-01-462-3939
NSN 5920-01-504-9497
NSN 5920-01-239-8857
NSN 2925-01-029-0467
NSN 6620-00-618-1765
NSN 5996-00-098-3864