A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-00-977-3930
NSN 5935-01-277-2120
NSN 5998-01-408-6921
NSN 5895-01-291-9188
NSN 5985-01-604-6508
NSN 6645-00-864-6794
NSN 5965-00-123-1727
NSN 2925-01-134-9175
NSN 6620-01-068-4498
NSN 6685-00-684-7891
NSN 5910-01-185-7182
NSN 5835-01-314-2781