A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-988-8770
NSN 6220-01-470-3777
NSN 5965-01-100-2591
NSN 5935-01-362-0116
NSN 5935-01-068-9913
NSN 5935-00-231-7561
NSN 5925-01-058-1853
NSN 6220-01-255-0258
NSN 5855-01-141-8227
NSN 6150-01-344-7635
NSN 2925-01-363-1805
NSN 6220-00-570-0610