A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-00-269-5843
NSN 6685-01-290-0424
NSN 5996-00-705-9518
NSN 5925-01-401-5314
NSN 6240-01-071-9997
NSN 5950-01-467-2426
NSN 5950-01-606-9819
NSN 5985-01-629-5734
NSN 5960-01-036-8175
NSN 6135-01-100-3593
NSN 5985-01-171-6700
NSN 5920-01-242-1691