A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-381-4879
NSN 6220-00-616-4247
NSN 6220-00-800-4498
NSN 5925-01-426-6923
NSN 5895-01-111-3863
NSN 5990-00-132-6430
NSN 6145-00-180-9815
NSN 5985-00-561-3095
NSN 6240-01-585-7753
NSN 5855-00-560-0110
NSN 5895-01-508-8991
NSN 5895-01-211-6807