A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-476-7357
NSN 5910-01-411-9199
NSN 6135-00-175-1279
NSN 5990-01-234-8646
NSN 6150-00-580-0511
NSN 5915-01-319-8422
NSN 6130-00-303-3985
NSN 6220-01-644-2694
NSN 5998-01-086-4171
NSN 6135-00-016-0071
NSN 6130-01-653-2839
NSN 5910-01-532-6167