A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-00-269-5843
NSN 5990-00-975-5298
NSN 5835-01-355-3654
NSN 6320-01-622-5493
NSN 5950-01-425-2163
NSN 6650-01-592-2445
NSN 6620-00-185-1671
NSN 5996-00-161-8376
NSN 6685-00-241-5054
NSN 5950-00-854-4111
NSN 6620-00-167-3825
NSN 5999-01-267-4553