A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-01-166-9507
NSN 6220-00-710-7289
NSN 6320-01-397-9995
NSN 5999-01-342-8418
NSN 5935-00-798-5746
NSN 5910-01-344-9052
NSN 6645-00-155-2398
NSN 6105-01-384-5222
NSN 5925-00-124-5015
NSN 6645-00-503-1379
NSN 6145-01-259-2496
NSN 6150-01-654-6402