A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-597-4874
NSN 5996-01-313-3930
NSN 5985-01-119-4155
NSN 5965-01-052-3765
NSN 5960-01-336-0487
NSN 5996-01-550-8867
NSN 6150-01-658-3933
NSN 5960-01-484-2042
NSN 5905-01-205-1725
NSN 7035-00-803-3056
NSN 5920-00-959-5664
NSN 5920-01-458-8075