A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-00-441-8252
NSN 5999-01-334-1225
NSN 5990-01-081-3845
NSN 5935-00-485-5812
NSN 6620-01-568-5531
NSN 5965-00-581-9978
NSN 5920-01-591-4064
NSN 5915-00-573-9041
NSN 5990-01-507-7495
NSN 5930-01-003-8502
NSN 7035-01-024-4332
NSN 5925-00-222-6199