A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-389-3082
NSN 5935-01-364-8347
NSN 6320-01-161-6640
NSN 5965-01-372-1089
NSN 5905-01-444-3045
NSN 5930-01-204-5871
NSN 6650-01-057-2596
NSN 5835-01-099-4573
NSN 5965-01-278-8218
NSN 5985-00-148-7316
NSN 5960-01-577-0628
NSN 5930-01-364-4667