A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5990-01-290-7069
NSN 5975-00-039-6315
NSN 5965-01-284-5076
NSN 6110-01-298-6847
NSN 6105-00-214-0451
NSN 6685-01-152-2768
NSN 5925-00-517-8512
NSN 6135-01-459-1239
NSN 6110-00-161-4115
NSN 6130-00-283-0923
NSN 6145-00-222-1356
NSN 6130-00-228-9140