A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-103-8599
NSN 6105-01-434-3572
NSN 7035-00-054-3414
NSN 5990-00-568-4940
NSN 5935-01-412-0937
NSN 6145-01-634-0388
NSN 6145-01-154-0989
NSN 5945-00-197-4754
NSN 5895-01-162-9402
NSN 5945-01-290-3880
NSN 5905-00-628-2093
NSN 6685-01-054-3735