A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-275-6698
NSN 5920-01-458-5224
NSN 5920-01-565-7302
NSN 5965-01-553-8579
NSN 6240-01-170-3491
NSN 6150-00-233-6356
NSN 5999-01-233-2066
NSN 4140-01-289-1264
NSN 5965-00-462-6887
NSN 5975-00-766-8490
NSN 6110-01-540-9264
NSN 6130-01-600-0509