A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-00-213-6379
NSN 5920-01-416-0616
NSN 5920-01-406-6637
NSN 6650-01-110-2142
NSN 6220-01-102-9027
NSN 5945-01-570-2547
NSN 6105-01-351-4283
NSN 4140-01-394-9252
NSN 5935-00-957-5224
NSN 6110-01-521-2745
NSN 5925-01-406-8605
NSN 5835-01-631-3940