A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-01-524-0583
NSN 5965-00-468-3071
NSN 5930-01-502-7156
NSN 5930-01-029-4166
NSN 6105-01-522-9244
NSN 6105-01-462-1657
NSN 5950-00-476-4879
NSN 5990-01-421-3325
NSN 5930-01-589-0070
NSN 5895-00-693-5949
NSN 6135-01-377-5729
NSN 6240-01-331-5246