A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-422-9214
NSN 5975-00-256-3259
NSN 6130-01-396-6197
NSN 5960-01-543-0235
NSN 5925-00-732-7530
NSN 5985-01-116-4529
NSN 5835-01-571-4083
NSN 5835-00-711-3371
NSN 5996-01-422-3087
NSN 7035-01-359-6108
NSN 6320-01-250-0290
NSN 5990-01-571-7468