A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-318-6012
NSN 6650-01-519-9165
NSN 5935-01-157-8611
NSN 5965-01-041-8139
NSN 6130-00-058-0611
NSN 6135-00-223-9563
NSN 6240-01-048-8172
NSN 5915-01-226-8398
NSN 6320-01-015-9856
NSN 6135-00-583-3966
NSN 4140-00-035-4997
NSN 6150-01-231-2747