A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-00-035-8469
NSN 5910-01-085-7218
NSN 6135-00-269-5843
NSN 5960-01-530-0581
NSN 5935-01-644-3373
NSN 5960-00-295-8559
NSN 5915-01-549-7984
NSN 5990-00-936-9185
NSN 5996-00-926-7806
NSN 5985-01-349-8115
NSN 6135-01-650-6529
NSN 6620-00-133-8415