A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-357-0785
NSN 2925-01-324-6423
NSN 6130-00-014-2711
NSN 5905-01-141-8180
NSN 6610-00-014-5820
NSN 6645-00-542-1206
NSN 5945-00-175-8858
NSN 6320-01-476-7702
NSN 6610-00-283-2592
NSN 5915-01-645-6170
NSN 5935-01-128-8050
NSN 5960-00-455-0817