A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-091-7846
NSN 5945-01-509-2127
NSN 6135-01-061-1862
NSN 5950-01-483-9862
NSN 6130-00-988-3257
NSN 5965-01-305-2858
NSN 6320-01-532-4026
NSN 7035-01-555-8289
NSN 5855-01-533-7051
NSN 6145-01-455-3550
NSN 7035-00-286-6221
NSN 5975-01-392-8472