A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-00-438-3629
NSN 5930-00-335-2521
NSN 5965-00-408-5501
NSN 6620-01-062-2505
NSN 5985-01-026-8955
NSN 5996-01-373-2445
NSN 5975-01-628-7476
NSN 7035-01-076-3091
NSN 5985-01-447-8798
NSN 6220-01-343-2204
NSN 5999-01-502-5532
NSN 5910-01-425-5096