A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-01-506-8900
NSN 5930-01-382-0200
NSN 6105-01-597-6622
NSN 5835-01-364-6830
NSN 6620-00-888-3179
NSN 5996-01-447-8841
NSN 5996-01-116-3404
NSN 5855-00-014-5008
NSN 7035-00-541-8516
NSN 6105-01-093-4770
NSN 6220-00-678-9075
NSN 5930-01-512-2178