A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-00-541-8516
NSN 5930-01-021-7162
NSN 6150-00-097-6136
NSN 5905-01-655-0984
NSN 6645-00-337-8276
NSN 6110-00-328-0443
NSN 5960-00-623-4309
NSN 5996-01-483-2847
NSN 5985-01-572-6885
NSN 5895-01-510-1982
NSN 6685-00-769-5697
NSN 6220-00-314-9680