A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-475-2088
NSN 5975-00-132-0303
NSN 5895-00-688-2671
NSN 6320-01-411-6610
NSN 6220-00-515-0437
NSN 5905-00-233-6407
NSN 5910-01-044-7485
NSN 5910-01-617-0518
NSN 5925-01-423-0079
NSN 5990-01-623-0082
NSN 4140-00-184-4812
NSN 6220-01-341-3857