A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-466-3100
NSN 5960-01-585-6385
NSN 4140-00-994-0123
NSN 6320-00-937-5625
NSN 5925-01-338-2404
NSN 5905-00-221-5658
NSN 6105-01-525-0247
NSN 4140-01-406-5344
NSN 5996-01-124-2407
NSN 5945-00-840-1571
NSN 5950-00-333-3049
NSN 6610-01-184-3016