A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-275-7144
NSN 6105-00-526-8144
NSN 5935-01-109-3145
NSN 5945-01-101-6089
NSN 6645-01-566-3205
NSN 6110-01-338-6033
NSN 7035-01-339-5480
NSN 5990-00-312-4036
NSN 4140-01-394-4166
NSN 5998-00-473-2035
NSN 5910-00-287-3258
NSN 5920-00-125-7757