A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-652-2657
NSN 6105-01-569-5621
NSN 5975-00-174-2647
NSN 6685-00-242-6010
NSN 6145-00-817-3615
NSN 6610-01-534-9765
NSN 6105-00-731-7384
NSN 6620-00-450-6990
NSN 5910-00-225-0370
NSN 6135-01-633-8502
NSN 2925-01-185-1814
NSN 5999-01-109-6196