A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-00-679-1568
NSN 5905-01-451-4205
NSN 6645-01-365-8020
NSN 6110-01-644-8133
NSN 6650-01-145-5173
NSN 5855-00-160-2286
NSN 5835-01-071-2814
NSN 5835-01-408-7576
NSN 5920-01-483-1793
NSN 6650-00-216-6365
NSN 5996-01-184-5035
NSN 5855-01-406-4821