A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-01-498-8213
NSN 5945-01-386-3135
NSN 6645-01-195-6207
NSN 5950-01-312-9095
NSN 5895-01-025-3006
NSN 5975-00-087-4341
NSN 5965-00-468-3071
NSN 5998-01-538-9602
NSN 5935-00-263-3641
NSN 6150-01-032-5727
NSN 5855-01-083-9053
NSN 5975-01-210-8103