A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-00-223-3208
NSN 5990-01-565-2226
NSN 6130-01-205-0941
NSN 5910-00-152-0506
NSN 7035-01-386-3004
NSN 6110-01-046-6637
NSN 6650-01-659-8445
NSN 5925-01-392-0881
NSN 6240-01-323-5386
NSN 5975-01-318-7812
NSN 5920-00-003-2940
NSN 5855-01-125-9167