A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-00-192-0661
NSN 5998-00-755-1528
NSN 5950-00-932-4260
NSN 5945-00-939-2297
NSN 6220-00-189-6561
NSN 6130-01-209-9067
NSN 5920-00-228-1221
NSN 6130-00-105-0500
NSN 5915-01-624-8527
NSN 5915-01-285-2382
NSN 6650-00-583-1735
NSN 5945-01-185-1546