A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-00-389-4111
NSN 6135-01-048-0910
NSN 5950-00-982-8231
NSN 7035-01-276-0355
NSN 5910-01-414-6935
NSN 5915-01-326-0854
NSN 7035-00-541-8516
NSN 5895-01-586-0660
NSN 5945-00-362-3265
NSN 5975-01-101-4579
NSN 6620-01-272-7831
NSN 5930-01-121-1082