A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-00-932-3136
NSN 5920-01-102-2442
NSN 5915-01-106-3705
NSN 5835-01-495-5986
NSN 2925-01-295-9337
NSN 5950-01-345-9380
NSN 6105-00-737-0829
NSN 5996-01-235-1643
NSN 6105-01-502-6308
NSN 6620-00-006-1915
NSN 6650-01-364-8504
NSN 5965-01-608-1153