A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-00-736-8457
NSN 5996-01-519-3161
NSN 5925-00-622-2294
NSN 5915-01-498-1881
NSN 6110-00-932-4135
NSN 5996-01-651-9961
NSN 6130-01-042-6870
NSN 7035-01-364-8454
NSN 5996-00-594-8587
NSN 6620-01-212-8089
NSN 5915-01-527-5355
NSN 5965-00-439-6287