A transparent optical element having a plano diopter base curve and cylindrical diopter cross curve used to correct astigmatic (multifocus) vision of the eye.
Classification: Lenses, prisms, and mirrors, unmounted, nesoi
NSN 6645-00-221-7071
NSN 5855-01-125-9167
NSN 5835-01-572-6900
NSN 5920-01-300-0425
NSN 5855-01-122-3125
NSN 6220-01-111-7085
NSN 6145-01-577-6474
NSN 5945-01-363-8081
NSN 6650-01-435-1168
NSN 6685-01-180-4719
NSN 5835-00-898-0201
NSN 5998-00-231-9468