A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-00-099-9312
NSN 5990-01-024-9659
NSN 6105-01-418-1877
NSN 6320-01-370-4218
NSN 5910-01-413-3179
NSN 5835-00-222-3956
NSN 5920-01-341-6741
NSN 5985-01-329-0324
NSN 6135-00-162-2437
NSN 5930-01-455-7700
NSN 5950-00-201-5110
NSN 5945-01-147-9026