A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-00-983-7884
NSN 5975-01-430-9613
NSN 2925-00-677-5641
NSN 5998-00-594-3966
NSN 6685-01-040-2238
NSN 6220-00-235-3565
NSN 6620-01-152-9453
NSN 7035-00-529-3128
NSN 6150-01-429-8189
NSN 6610-00-161-0680
NSN 5910-01-129-3980
NSN 6240-01-416-2490