A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-046-7485
NSN 5975-00-809-1000
NSN 5965-00-716-7078
NSN 5960-01-104-3426
NSN 2925-00-684-7708
NSN 6110-01-443-3279
NSN 6135-00-351-8606
NSN 5935-01-603-5960
NSN 5950-01-181-6403
NSN 6220-01-088-6604
NSN 5998-00-320-8350
NSN 5855-01-624-7115