A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-00-190-4766
NSN 6150-00-128-3100
NSN 5998-00-011-9966
NSN 5975-01-422-0477
NSN 7035-01-263-5463
NSN 5950-01-097-4317
NSN 5855-01-114-3513
NSN 6645-01-400-1383
NSN 5965-01-454-8076
NSN 6145-01-213-7400
NSN 5935-01-566-2343
NSN 5945-00-969-5643