A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-600-8532
NSN 6240-01-250-3574
NSN 2925-00-436-9837
NSN 5975-00-926-3073
NSN 6650-01-014-5990
NSN 6610-00-200-8832
NSN 6320-01-125-3361
NSN 5925-01-604-4008
NSN 6105-01-436-1648
NSN 6145-01-580-1865
NSN 6620-01-185-4040
NSN 5910-01-382-3740