A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-379-9545
NSN 5925-00-493-1881
NSN 6105-00-226-5419
NSN 6685-01-323-1334
NSN 6135-00-752-1589
NSN 6610-01-238-8712
NSN 2925-01-513-4457
NSN 6150-00-115-4455
NSN 5945-00-281-1351
NSN 5999-01-130-9233
NSN 6105-01-496-1844
NSN 5930-00-647-4267