A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5990-00-578-8850
NSN 6650-00-269-5000
NSN 6110-01-259-0267
NSN 5930-00-063-8500
NSN 6650-01-421-0838
NSN 5935-00-110-0188
NSN 2925-01-012-3162
NSN 5910-01-245-4637
NSN 6620-01-214-8619
NSN 5905-01-447-3781
NSN 5910-01-032-5525
NSN 5905-01-442-5214