A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-576-3316
NSN 5930-01-068-1484
NSN 5996-00-960-7810
NSN 5835-00-113-6090
NSN 5835-01-550-5094
NSN 5965-01-290-0535
NSN 6650-01-139-9534
NSN 6135-01-226-4071
NSN 5925-00-411-5170
NSN 5910-00-947-1132
NSN 5855-00-151-3853
NSN 6685-01-095-2471