A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-00-615-9972
NSN 5990-01-054-3332
NSN 5930-01-145-9045
NSN 6320-01-436-9228
NSN 6135-01-644-9348
NSN 6620-01-034-4539
NSN 5950-00-566-1124
NSN 7035-01-321-7456
NSN 5996-00-370-3865
NSN 5915-00-076-3909
NSN 5915-01-560-6795
NSN 5935-01-383-7573