A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-237-3769
NSN 5965-01-660-4105
NSN 6130-01-356-9314
NSN 6240-01-344-6969
NSN 5930-01-253-5849
NSN 6135-01-629-6940
NSN 6145-00-489-8902
NSN 5910-00-155-4763
NSN 6240-01-606-5161
NSN 6685-01-479-2365
NSN 5996-00-126-6139
NSN 6320-00-593-0379