A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-00-372-4876
NSN 6110-00-269-2696
NSN 6610-01-476-7412
NSN 5930-00-916-3977
NSN 7035-01-232-2657
NSN 5996-01-286-6889
NSN 6240-00-436-5389
NSN 5960-00-625-8746
NSN 6610-01-365-7796
NSN 6220-00-846-9745
NSN 6320-01-371-3047
NSN 5925-00-325-4424