A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-031-0178
NSN 5945-00-383-2117
NSN 5920-01-483-0914
NSN 6645-01-519-2732
NSN 5996-01-486-5300
NSN 6110-00-059-4074
NSN 6150-01-588-1042
NSN 5910-01-529-8134
NSN 6650-00-907-1495
NSN 6240-00-901-4200
NSN 5990-01-332-6722
NSN 6685-01-442-8579