A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-00-585-2113
NSN 5945-01-069-2870
NSN 5999-00-479-9995
NSN 5835-01-442-6079
NSN 6150-00-954-8625
NSN 5960-01-419-2167
NSN 5855-00-560-0110
NSN 5999-00-303-0346
NSN 6135-01-067-8331
NSN 5935-01-324-9017
NSN 4140-01-441-2339
NSN 5965-00-942-1602