A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-704-4018
NSN 5855-00-943-3894
NSN 6320-01-343-5846
NSN 7035-01-423-8343
NSN 6320-01-411-7469
NSN 5910-01-296-2071
NSN 5895-00-179-8608
NSN 5915-01-587-9009
NSN 5855-01-361-2362
NSN 5996-01-398-8197
NSN 5998-00-931-7336
NSN 6145-01-451-6144