A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-551-3805
NSN 5985-01-645-5124
NSN 5835-01-305-8866
NSN 5925-00-900-5354
NSN 5910-01-278-9009
NSN 5990-00-234-9136
NSN 5985-01-303-6574
NSN 6110-00-679-8961
NSN 6145-01-137-4008
NSN 5985-01-077-8393
NSN 5996-01-390-2125
NSN 5925-01-168-7812