A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-00-937-5931
NSN 6645-00-530-3468
NSN 6650-00-059-6268
NSN 6685-01-337-8389
NSN 6610-01-529-2337
NSN 6240-00-840-3647
NSN 6645-00-875-0772
NSN 5930-01-535-6041
NSN 5998-01-586-6405
NSN 5920-01-422-0193
NSN 5910-01-386-4231
NSN 5935-01-072-5782