A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-215-2179
NSN 6240-01-507-9304
NSN 6135-00-196-5267
NSN 6110-00-927-3415
NSN 5990-00-702-2873
NSN 5895-00-794-7645
NSN 5910-01-345-0151
NSN 6150-00-161-2480
NSN 5895-01-403-2793
NSN 6110-01-463-2597
NSN 5960-01-211-2089
NSN 5998-01-553-6144