A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-229-2464
NSN 6220-01-160-3705
NSN 6620-01-497-3744
NSN 6620-00-449-1973
NSN 5835-01-540-4995
NSN 6135-00-351-8606
NSN 6105-01-246-5831
NSN 5985-00-111-8375
NSN 5965-01-554-2431
NSN 6130-01-307-5527
NSN 6610-01-216-5594
NSN 6610-01-545-5648