A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5999-01-373-6335
NSN 5975-00-594-8857
NSN 6105-00-779-0769
NSN 6650-01-414-4946
NSN 5905-01-044-8477
NSN 6150-01-453-0485
NSN 7035-00-803-3056
NSN 6105-01-515-8624
NSN 5996-01-555-1120
NSN 5965-01-334-3980
NSN 5930-01-351-8047
NSN 5935-00-495-3134