A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-336-0464
NSN 5996-01-441-7910
NSN 6135-01-307-6006
NSN 6685-01-566-1815
NSN 5895-00-257-8667
NSN 6650-00-826-7396
NSN 5930-01-487-3803
NSN 5835-00-660-4523
NSN 6620-00-218-4959
NSN 6645-01-578-7959
NSN 6105-01-265-6969
NSN 5935-00-820-2866