A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-141-7014
NSN 6105-00-901-6826
NSN 5960-01-553-4557
NSN 6130-00-277-7321
NSN 6650-01-069-2501
NSN 5910-00-686-9176
NSN 5996-00-673-4455
NSN 5905-00-451-8621
NSN 5996-00-355-8517
NSN 6145-00-468-3583
NSN 6645-01-162-7559
NSN 6685-01-429-3274