A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-145-5059
NSN 6620-00-075-6667
NSN 6685-00-575-4647
NSN 6240-01-145-3931
NSN 5965-01-492-5695
NSN 5945-01-432-9750
NSN 6320-01-359-3921
NSN 5895-01-322-8176
NSN 5905-00-300-6429
NSN 6240-01-466-9991
NSN 5965-01-537-0023
NSN 5925-00-816-9929