A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-159-1638
NSN 5945-01-417-2146
NSN 6150-00-830-9535
NSN 5925-01-363-6284
NSN 5905-00-269-9673
NSN 5915-01-604-9868
NSN 5945-01-309-9675
NSN 7035-01-076-3091
NSN 7035-00-620-6835
NSN 5990-01-644-3095
NSN 6220-00-248-2547
NSN 6145-01-427-3520