A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-00-936-2505
NSN 7035-00-803-3056
NSN 5975-01-129-6217
NSN 6220-00-686-5328
NSN 6220-01-422-3479
NSN 5915-01-510-2296
NSN 6105-01-381-7242
NSN 5855-01-073-9686
NSN 5996-00-082-0320
NSN 5935-00-157-1198
NSN 5930-00-588-0906
NSN 5985-00-205-2922