A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5920-01-076-4705
NSN 6105-00-033-5425
NSN 5910-01-196-6153
NSN 6110-01-421-1564
NSN 5910-00-985-5185
NSN 2925-01-459-8093
NSN 5960-00-148-4493
NSN 6105-00-883-0828
NSN 5998-00-628-4555
NSN 6135-00-643-4843
NSN 6685-01-176-9676
NSN 5925-01-305-7170