A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-00-165-3093
NSN 6110-00-941-9231
NSN 5910-00-942-9317
NSN 6685-01-383-1919
NSN 5925-00-170-4090
NSN 6685-01-311-5435
NSN 6610-01-240-9690
NSN 5960-01-023-8800
NSN 5910-01-359-8211
NSN 5960-01-193-5224
NSN 5895-01-283-2546
NSN 5895-00-703-3602