A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-127-0461
NSN 6620-00-571-8157
NSN 5905-01-612-9308
NSN 5996-00-894-5603
NSN 6650-00-196-0637
NSN 6645-01-292-2873
NSN 5835-01-107-8600
NSN 5920-01-067-4897
NSN 6135-01-424-8130
NSN 6220-00-151-5383
NSN 6320-01-119-3935
NSN 6620-00-246-5159