A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-00-780-6068
NSN 6240-01-341-9070
NSN 5965-00-162-1244
NSN 5950-01-415-0276
NSN 6645-01-351-6900
NSN 5996-01-443-4713
NSN 4140-01-271-1918
NSN 6610-01-394-7695
NSN 5910-01-243-4205
NSN 5965-01-414-2257
NSN 5999-01-417-5978
NSN 5910-00-781-2850