A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-400-2286
NSN 6220-01-408-5103
NSN 5920-01-506-3393
NSN 5990-01-574-2522
NSN 5950-01-451-9128
NSN 5960-01-495-0859
NSN 6130-00-145-1406
NSN 5915-00-816-9056
NSN 5920-00-306-4872
NSN 5895-01-034-2503
NSN 2925-01-491-3270
NSN 5985-01-196-6144