A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5999-01-648-7464
NSN 6220-01-250-9308
NSN 6135-01-398-5922
NSN 5950-01-330-0288
NSN 7035-01-627-5412
NSN 5975-00-233-6301
NSN 7035-00-433-5670
NSN 5910-00-203-0566
NSN 6240-01-269-8454
NSN 5920-00-404-1078
NSN 6110-00-560-6990
NSN 6150-01-302-3870