A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-01-632-6452
NSN 5935-01-517-3688
NSN 6650-01-523-9850
NSN 6650-01-163-5474
NSN 5960-01-468-5785
NSN 6135-01-540-9655
NSN 5960-01-389-4055
NSN 5945-00-959-8262
NSN 6105-01-010-2801
NSN 5895-00-345-4291
NSN 6130-01-465-8645
NSN 6145-01-621-4188