A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-037-0410
NSN 5855-01-474-2923
NSN 5990-01-014-9383
NSN 5996-01-400-3558
NSN 5925-00-185-4020
NSN 5905-01-281-8088
NSN 6110-01-070-2729
NSN 5835-00-794-7500
NSN 6220-00-473-9122
NSN 6220-00-199-3453
NSN 6105-01-589-9754
NSN 5975-00-355-6040