A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-01-573-8003
NSN 5950-00-526-0658
NSN 6240-01-472-5577
NSN 5935-01-463-3040
NSN 5999-01-422-2962
NSN 6645-00-538-2904
NSN 6150-00-583-0151
NSN 5935-01-170-7693
NSN 6135-01-334-3935
NSN 6130-01-232-0346
NSN 5960-01-533-5162
NSN 5895-00-403-8707