A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-00-959-4983
NSN 5930-01-136-5394
NSN 5945-00-241-6252
NSN 5950-00-725-7284
NSN 5985-00-456-0240
NSN 6220-01-509-5946
NSN 5965-01-282-4587
NSN 6645-00-276-7544
NSN 6320-01-512-2031
NSN 6685-01-501-0899
NSN 6645-01-175-3568
NSN 6685-00-265-7530