A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-00-681-1585
NSN 5915-00-661-2223
NSN 5999-01-180-9754
NSN 6645-01-311-9794
NSN 5999-01-074-0918
NSN 5920-00-574-4449
NSN 6105-01-032-5168
NSN 5915-01-281-8559
NSN 5930-01-310-7708
NSN 5985-00-434-5771
NSN 5998-00-435-8377
NSN 5996-00-955-3328