A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-00-830-4692
NSN 5925-00-686-2769
NSN 6105-01-022-8693
NSN 5950-01-116-2142
NSN 5895-01-384-3230
NSN 4140-01-024-2292
NSN 6220-00-260-9390
NSN 6110-01-262-7266
NSN 5905-00-591-2935
NSN 5855-01-258-6180
NSN 5996-00-222-6049
NSN 6105-01-141-6912