A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-474-0325
NSN 5998-00-185-6029
NSN 2925-01-037-4418
NSN 5905-01-228-4137
NSN 6135-01-062-9356
NSN 2925-01-052-0636
NSN 5915-01-474-8616
NSN 6650-00-930-8825
NSN 5990-01-208-4322
NSN 5965-01-144-9699
NSN 5945-01-486-3030
NSN 5975-00-413-4428