A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5920-00-094-0655
NSN 2925-01-140-1015
NSN 6105-01-634-0322
NSN 6130-01-219-6190
NSN 6685-01-283-1726
NSN 6130-00-481-5993
NSN 5835-00-920-7325
NSN 6240-01-633-9357
NSN 6320-00-456-2092
NSN 5930-00-959-5191
NSN 6145-00-106-0611
NSN 5895-00-872-4276