A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-476-8210
NSN 5996-00-252-8081
NSN 6135-01-113-1507
NSN 5945-01-333-4938
NSN 5945-01-383-9453
NSN 5965-00-954-3011
NSN 5975-01-553-1848
NSN 5998-01-564-5092
NSN 5910-01-261-8349
NSN 5965-00-871-8987
NSN 6130-01-519-8754
NSN 5930-01-263-3980