A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-00-295-2854
NSN 5965-01-141-6485
NSN 7035-00-283-3112
NSN 5930-01-502-5941
NSN 6220-01-510-3927
NSN 6145-01-036-4497
NSN 6685-01-540-2517
NSN 5855-01-372-9728
NSN 5965-01-593-6478
NSN 4140-00-119-5855
NSN 6145-01-629-3000
NSN 5905-01-283-2911