A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-01-094-5958
NSN 5965-01-109-2917
NSN 6110-00-829-1052
NSN 7035-00-371-7749
NSN 6650-01-050-8680
NSN 5950-00-071-6959
NSN 6105-01-218-2761
NSN 5985-00-801-9514
NSN 6240-01-392-1334
NSN 5960-01-242-5297
NSN 6130-00-186-8460
NSN 6650-01-541-4357