A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-00-900-0544
NSN 5915-00-952-5658
NSN 5996-01-464-9079
NSN 5905-01-116-2689
NSN 5999-01-361-8950
NSN 5915-01-473-7193
NSN 5905-01-163-3932
NSN 6135-00-318-8359
NSN 5985-00-994-6809
NSN 6610-00-633-4338
NSN 5905-00-284-4915
NSN 5945-01-350-4132