A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-952-3490
NSN 5965-01-502-7006
NSN 6620-00-242-3237
NSN 6135-01-193-8154
NSN 5935-01-423-8285
NSN 5990-01-259-7138
NSN 5905-01-357-2385
NSN 5925-01-076-9432
NSN 6240-00-258-2389
NSN 5855-01-117-7207
NSN 5960-01-466-4153
NSN 6220-00-361-8338