A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5990-00-919-8124
NSN 6645-01-451-0260
NSN 5835-01-087-1673
NSN 6135-01-391-6515
NSN 6130-01-132-3756
NSN 6240-00-940-0322
NSN 6150-00-874-6162
NSN 5930-01-224-1638
NSN 7035-01-302-5359
NSN 5915-00-722-2257
NSN 5855-01-337-0245
NSN 5935-00-233-8895