A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-616-1541
NSN 5935-01-084-4894
NSN 5855-00-631-4565
NSN 5990-01-620-6736
NSN 6110-00-877-9603
NSN 5895-01-135-0189
NSN 5999-00-575-9995
NSN 6130-01-591-4218
NSN 6610-00-601-2313
NSN 5998-01-556-6942
NSN 6620-00-145-3010
NSN 2925-00-159-0337