A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-236-3547
NSN 6110-01-327-3198
NSN 6220-01-303-0388
NSN 6650-01-462-5879
NSN 5935-01-512-4150
NSN 5930-01-275-0788
NSN 6130-01-194-8290
NSN 5999-01-531-5295
NSN 7035-00-631-3782
NSN 6130-01-573-7220
NSN 6135-01-386-5709
NSN 5920-00-097-7648