A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-00-958-7408
NSN 2925-00-766-1278
NSN 5945-00-928-5401
NSN 5996-01-555-5314
NSN 6220-01-377-4957
NSN 5965-01-514-6122
NSN 5925-00-434-2999
NSN 5895-01-463-6560
NSN 5990-01-188-7309
NSN 5915-00-537-2339
NSN 5925-01-153-0144
NSN 5910-01-306-0773