A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-00-842-4296
NSN 5996-01-534-3459
NSN 5920-00-620-4780
NSN 5965-00-083-8157
NSN 2925-01-297-2315
NSN 5975-01-307-5311
NSN 6645-00-222-2785
NSN 5935-01-050-0283
NSN 6220-01-519-9305
NSN 6145-01-251-4325
NSN 6110-00-269-2696
NSN 5945-00-076-9441