A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-00-951-6483
NSN 7035-01-564-1821
NSN 5999-00-678-4271
NSN 6650-01-514-0240
NSN 6650-00-393-0447
NSN 5990-01-384-9747
NSN 6145-01-327-2674
NSN 6135-01-653-6113
NSN 7035-00-295-0451
NSN 5905-01-517-6122
NSN 5960-00-480-3490
NSN 5905-01-549-7277