A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-00-916-5366
NSN 5960-00-289-6591
NSN 5965-01-503-1617
NSN 5920-00-298-0700
NSN 5895-01-251-4716
NSN 4140-00-289-9263
NSN 5975-00-196-0698
NSN 6220-00-086-5156
NSN 6150-01-629-7657
NSN 6620-01-334-5815
NSN 6105-01-658-4191
NSN 7035-00-585-2113