A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-026-9865
NSN 5835-01-023-0511
NSN 6240-01-448-4761
NSN 5910-01-578-9401
NSN 6240-01-025-5847
NSN 5985-01-615-5210
NSN 6650-01-201-2956
NSN 5985-01-639-8150
NSN 5835-01-034-5206
NSN 5895-01-423-0506
NSN 6685-00-792-9032
NSN 5960-01-491-2993