A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-00-931-6314
NSN 6320-01-516-3836
NSN 6685-01-426-8929
NSN 6240-00-087-0226
NSN 5915-00-841-5817
NSN 5835-00-678-6981
NSN 5975-00-967-3090
NSN 6240-01-519-2935
NSN 6645-01-132-1862
NSN 5985-01-147-6242
NSN 5945-01-460-4399
NSN 6685-00-114-8787