A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-01-453-9871
NSN 5960-01-065-0273
NSN 6645-00-900-5830
NSN 6220-00-115-1409
NSN 6685-01-556-2455
NSN 6105-01-311-5629
NSN 6685-01-230-7983
NSN 5930-01-604-0188
NSN 5965-01-135-7910
NSN 6650-01-539-9641
NSN 5999-01-097-4050
NSN 6240-01-544-6359