A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-383-1463
NSN 5975-01-133-3975
NSN 6150-01-227-8199
NSN 5985-00-435-9756
NSN 5935-01-041-7123
NSN 6645-00-736-0476
NSN 5910-00-432-6661
NSN 2925-00-137-5120
NSN 4140-01-026-1381
NSN 5990-01-609-4793
NSN 6320-01-265-0665
NSN 5920-00-549-2203