A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-408-6205
NSN 6105-01-393-0619
NSN
NSN 6135-00-660-8654
NSN 5998-00-199-5426
NSN 5998-01-529-8062
NSN 6135-01-022-5427
NSN 5905-01-272-7294
NSN 6145-01-324-0087
NSN 5998-00-586-3068
NSN 6240-01-063-6070
NSN 5960-00-494-8937