A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-01-516-7978
NSN 6650-01-266-6701
NSN 5996-01-137-5415
NSN 6220-01-286-9100
NSN 5855-01-079-8716
NSN 5960-00-869-7404
NSN 4140-00-826-9031
NSN 6240-01-225-4671
NSN 6320-01-366-5157
NSN 6620-01-234-1799
NSN 5990-01-449-7090
NSN 5945-00-808-7475