A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-00-985-7887
NSN 5915-00-614-4608
NSN 5990-00-232-3965
NSN 5930-00-153-0230
NSN 5855-01-118-2210
NSN 5920-01-395-7586
NSN 6320-01-362-4863
NSN 5835-00-185-4919
NSN 4140-01-412-8049
NSN 5950-01-468-5431
NSN 6650-01-195-3957
NSN 5996-01-470-1404