A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-00-115-8800
NSN 5835-01-014-4574
NSN 5915-01-243-9192
NSN 6105-01-201-7228
NSN 5835-01-116-2369
NSN 6620-01-500-6184
NSN 6105-01-660-0538
NSN 5915-01-648-7354
NSN 6650-01-548-3495
NSN 6610-01-502-7106
NSN 5960-01-552-0862
NSN 7035-00-941-4949