A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-362-0671
NSN 5996-00-053-2786
NSN 6105-01-118-3606
NSN 6320-01-246-4390
NSN 7035-00-946-2642
NSN 5905-00-269-5452
NSN 5990-00-513-5328
NSN 6145-01-177-7577
NSN 5835-01-436-6549
NSN 6105-00-246-3147
NSN 5835-01-218-5560
NSN 6645-01-516-8952