A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-131-1168
NSN 5935-01-300-3733
NSN 5855-01-165-6361
NSN 5965-01-326-7886
NSN 6110-01-197-5493
NSN 5910-01-406-2457
NSN 6110-01-502-9562
NSN 6105-01-415-8559
NSN 5999-00-028-6795
NSN 5925-00-642-5253
NSN 5855-00-014-5008
NSN 2925-01-175-1217