A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5999-01-338-3512
NSN 5895-01-243-0000
NSN 5930-00-933-3706
NSN 6150-01-243-9996
NSN 6645-01-317-1308
NSN 6685-00-761-5425
NSN 5855-01-359-0373
NSN 6110-00-409-0924
NSN 5945-01-411-4989
NSN 6685-01-325-3028
NSN 6610-01-560-5153
NSN 5985-00-104-3574