A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-368-5296
NSN 5925-01-595-2421
NSN 5990-00-855-7292
NSN 6685-00-144-6362
NSN 6240-01-196-6985
NSN 5998-00-247-7201
NSN 5965-00-285-0745
NSN 5999-00-822-2114
NSN 5930-01-023-7683
NSN 5930-00-000-0117
NSN 5930-00-429-9834
NSN 5985-01-559-6830