A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-01-178-6994
NSN 6240-01-432-0819
NSN 5990-00-731-7458
NSN 5855-01-171-9841
NSN 5855-01-201-4857
NSN 6105-01-645-4935
NSN 6220-01-259-9017
NSN 6110-01-345-8240
NSN 5935-01-005-8371
NSN 6685-01-227-6785
NSN 5945-01-286-2914
NSN 5835-01-281-7281