A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-548-6882
NSN 5925-01-329-5890
NSN 5920-01-344-7774
NSN 6650-00-448-8290
NSN 5935-00-249-5724
NSN 6610-01-167-8747
NSN 5950-01-490-0989
NSN 6150-01-149-8587
NSN 5920-00-099-0826
NSN 6145-01-537-0952
NSN 2925-01-250-2731
NSN 6645-01-501-0576