A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-468-0977
NSN 5975-01-121-2238
NSN 5998-00-952-2562
NSN 6150-01-517-6586
NSN 5960-01-356-4429
NSN 6110-01-578-5595
NSN 6685-00-075-0669
NSN 5935-00-964-7209
NSN 5950-01-026-2284
NSN 5920-01-359-2846
NSN 5835-01-250-2939
NSN 6110-01-534-4528