A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-216-5275
NSN 6135-01-516-4638
NSN 6685-00-279-3620
NSN 6135-01-154-3526
NSN 5945-01-616-1073
NSN 6650-01-414-3333
NSN 5895-01-577-5557
NSN 5950-01-153-2650
NSN 5920-00-610-3209
NSN 6645-01-048-3014
NSN 6240-00-275-1950
NSN 5965-01-246-6162