A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-231-9509
NSN 5998-01-123-0689
NSN 5965-01-005-0341
NSN 5965-01-601-5244
NSN 5999-01-415-1215
NSN 5950-01-651-3509
NSN 5985-00-572-7428
NSN 5905-00-319-2263
NSN 2925-00-001-4604
NSN 5996-01-470-1404
NSN 5999-00-955-5704
NSN 6145-01-282-5710