A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-429-0063
NSN 7035-00-541-8516
NSN 5915-01-303-4227
NSN 5935-01-359-4827
NSN 6135-01-101-5039
NSN 5999-01-573-8371
NSN 5895-01-199-0147
NSN 5985-01-256-8484
NSN 5915-00-296-7497
NSN 6620-00-203-9466
NSN 5915-00-107-0788
NSN 6645-00-935-7046