A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-00-966-5481
NSN 5855-01-355-8729
NSN 5965-01-632-7929
NSN 6645-01-645-9117
NSN 5925-01-621-4398
NSN 6685-01-027-0721
NSN 5925-00-324-2246
NSN 5990-00-820-8643
NSN 5915-01-534-5154
NSN 6130-00-596-9565
NSN 5996-01-045-4595
NSN 6650-00-782-0223