A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-131-8761
NSN 6650-01-483-2399
NSN 6220-00-464-0424
NSN 6130-01-618-7810
NSN 6135-01-127-0173
NSN 5960-01-464-1443
NSN 7035-00-252-7467
NSN 5990-01-259-7138
NSN 5945-00-581-4457
NSN 6105-01-246-5831
NSN 6110-01-317-3780
NSN 2925-01-560-4123