A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-222-0963
NSN 5999-01-354-3430
NSN 6320-01-390-5385
NSN 6610-00-891-2272
NSN 5910-01-383-3463
NSN 5935-00-337-0445
NSN 5855-01-147-4785
NSN 5998-01-185-5009
NSN 6150-01-167-6836
NSN 5895-01-337-5169
NSN 6130-01-407-2487
NSN 2925-01-525-2106