A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-00-871-3646
NSN 5835-01-495-5986
NSN 5915-01-392-6398
NSN 5975-01-641-6734
NSN 5945-01-391-4999
NSN 5975-01-500-7579
NSN 5990-01-548-3711
NSN 6620-01-345-9488
NSN 5930-01-430-7186
NSN 2925-01-211-3294
NSN 5910-01-145-0419
NSN 4140-01-477-5472