A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-01-146-5249
NSN 5950-01-494-9778
NSN 5930-01-227-5098
NSN 6685-00-027-7186
NSN 5960-01-446-4446
NSN 6150-00-518-4558
NSN 6645-01-160-7707
NSN 5855-00-763-2155
NSN 7035-01-045-1272
NSN 2925-01-027-1293
NSN 5910-01-392-1396
NSN 6110-00-972-9940