A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-248-7354
NSN 5945-01-034-2960
NSN 5960-00-607-0395
NSN 5960-00-014-1235
NSN 5985-01-176-9830
NSN 5835-00-399-5358
NSN 6135-01-119-0720
NSN 6145-01-316-9735
NSN 5910-01-282-7588
NSN 6130-01-650-9570
NSN 6150-00-591-7994
NSN 6220-00-415-5405