A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-236-8999
NSN 6685-01-195-8737
NSN 6645-00-960-6594
NSN 5996-01-470-0545
NSN 5990-01-411-5930
NSN 5910-01-305-5937
NSN 5895-01-634-0630
NSN 5925-00-208-4081
NSN 6110-01-364-4590
NSN 6110-01-454-2595
NSN 5835-01-286-6499
NSN 6645-01-433-1398