A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-539-7548
NSN 6150-01-415-5148
NSN 5999-00-241-3788
NSN 5915-01-245-8157
NSN 6610-00-598-5268
NSN 5996-01-008-7445
NSN 5975-01-501-6362
NSN 5920-01-032-6471
NSN 5945-01-568-4587
NSN 6145-01-186-7734
NSN 5935-01-395-3801
NSN 5960-01-486-3060