A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-555-8762
NSN 6110-01-160-7706
NSN 5996-01-146-5765
NSN 5999-01-276-3028
NSN 5835-01-592-2350
NSN 5945-01-208-4943
NSN 6685-01-326-0901
NSN 6150-00-701-7880
NSN 6645-01-240-5499
NSN 5930-01-558-7660
NSN 5855-00-631-4565
NSN 6220-01-025-6140