A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-474-5682
NSN 5996-01-298-6012
NSN 6620-01-478-7549
NSN 6610-01-611-5323
NSN 6110-01-370-3803
NSN 6620-01-378-5579
NSN 5950-01-467-2426
NSN 6130-00-409-9073
NSN 2925-01-032-3814
NSN 5930-01-383-8555
NSN 6145-01-317-7445
NSN 5985-01-542-9490