A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-01-484-1505
NSN 5930-00-256-6893
NSN 5996-01-206-4104
NSN 5965-00-497-8820
NSN 5945-00-529-0409
NSN 5905-01-113-2862
NSN 5905-01-116-4794
NSN 5935-01-521-3143
NSN 6110-01-564-5438
NSN 6220-01-042-9773
NSN 5950-01-239-7983
NSN 6610-01-108-4025