A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-01-384-4464
NSN 6135-01-255-9129
NSN 5960-00-382-6012
NSN 5915-00-542-2179
NSN 5996-01-286-9089
NSN 5935-00-074-2295
NSN 6145-01-363-0838
NSN 6620-00-349-4703
NSN 5895-00-808-7481
NSN 6150-01-535-7749
NSN 6240-01-355-4425
NSN 5945-00-801-1659