A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-00-660-3892
NSN 6135-01-382-1980
NSN 5835-01-332-2867
NSN 6135-01-100-3593
NSN 5990-00-938-6296
NSN 5985-01-262-1334
NSN 5910-01-394-9501
NSN 5985-01-272-6955
NSN 5945-01-548-9762
NSN 6320-00-284-1524
NSN 6240-01-064-6472
NSN 5985-01-194-3747