A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-01-210-3390
NSN 7035-01-364-8454
NSN 6135-01-230-4399
NSN 5925-01-448-9590
NSN 6240-01-537-1832
NSN 5915-01-444-9647
NSN 5910-00-156-7293
NSN 6110-01-071-6270
NSN 6650-01-417-4277
NSN 6220-00-023-4344
NSN 6150-00-596-4974
NSN 5960-01-495-0859