A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-014-5990
NSN 6110-01-317-2372
NSN 5985-00-678-5297
NSN 5925-01-228-9058
NSN 6150-01-525-4416
NSN 5925-00-290-4451
NSN 6685-01-174-0873
NSN 5945-00-964-8677
NSN 6645-00-171-9639
NSN 4140-01-398-7330
NSN 5920-01-355-6983
NSN 5935-00-100-1147