A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-00-680-9595
NSN 5895-01-568-8724
NSN 6220-01-037-7852
NSN 6150-01-486-3988
NSN 5996-01-088-2260
NSN 5910-00-518-1477
NSN 6320-00-456-0836
NSN 5910-01-177-1277
NSN 5925-00-733-5497
NSN 5930-01-442-7356
NSN 5950-01-358-5826
NSN 5910-00-932-5344