A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-126-8279
NSN 5930-01-386-9278
NSN 5915-01-616-5581
NSN 5996-00-241-2086
NSN 6150-00-320-6212
NSN 5855-01-007-9541
NSN 5950-00-740-8897
NSN 6150-00-659-1310
NSN 5915-01-083-7464
NSN 5996-00-546-9486
NSN 5990-01-069-4604
NSN 5835-01-359-2575