A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-209-8513
NSN 5920-01-248-9428
NSN 6240-00-160-9223
NSN 6320-01-054-3046
NSN 5965-01-654-1261
NSN 6620-00-877-3266
NSN 6130-01-277-9679
NSN 6135-01-550-8998
NSN 2925-00-278-9468
NSN 6610-01-037-4392
NSN 5996-01-077-2231
NSN 5950-00-952-5022