A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-00-925-0935
NSN 6105-01-089-1325
NSN 5998-01-107-6942
NSN 6135-00-990-1822
NSN 7035-01-495-2253
NSN 5930-01-215-2007
NSN 6105-00-527-2193
NSN 6105-01-527-5270
NSN 5950-01-418-2398
NSN 6685-01-125-9489
NSN 6145-00-844-2814
NSN 5855-00-337-3679