A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-033-3000
NSN 6620-00-488-0626
NSN 5910-01-352-0917
NSN 6610-01-514-0745
NSN 5965-01-555-8007
NSN 6220-01-529-4595
NSN 6150-01-469-0423
NSN 5855-00-494-9581
NSN 7035-01-361-8821
NSN 6150-01-430-2564
NSN 5998-00-256-7837
NSN 5945-01-387-3856