A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-01-415-6701
NSN 5945-01-187-0701
NSN 2925-01-068-3844
NSN 5935-01-203-8940
NSN 5996-00-598-4839
NSN 5925-01-438-4532
NSN 6130-01-364-3213
NSN 5920-01-423-8410
NSN 5945-00-296-5876
NSN 5996-01-453-1413
NSN 6320-01-422-1212
NSN 6645-01-369-4371