A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-00-335-9800
NSN 6620-01-423-0833
NSN 2925-01-113-6904
NSN 5895-01-067-8670
NSN 2925-01-596-9448
NSN 6105-00-420-4398
NSN 6130-01-192-6466
NSN 6240-01-421-3626
NSN 6320-01-381-7023
NSN 5895-01-385-2466
NSN 6610-00-548-3452
NSN 6135-00-444-1402