A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-086-3688
NSN 5925-01-439-6213
NSN 6645-01-202-7986
NSN 5945-00-800-7179
NSN 6650-01-571-4899
NSN 6145-00-968-6590
NSN 5920-01-381-9310
NSN 5975-00-152-2591
NSN 6110-01-263-0628
NSN 6145-01-022-9635
NSN 6150-00-375-8786
NSN 5990-01-493-4039