A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-01-579-3534
NSN 5996-01-446-5097
NSN 5985-00-636-8689
NSN 6650-00-316-0260
NSN 6145-01-651-5208
NSN 5910-01-120-7744
NSN 5915-00-296-7497
NSN 6135-01-098-3020
NSN 6320-01-334-9840
NSN 5895-01-427-9856
NSN 5990-01-231-1214
NSN 6135-01-247-5660