A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-312-4125
NSN 5925-01-492-4782
NSN 5905-00-233-9143
NSN 5950-01-622-1616
NSN 5920-00-733-8468
NSN 5975-01-113-4367
NSN 5910-00-759-5559
NSN 6220-00-068-1000
NSN 5950-01-131-9747
NSN 5905-01-632-4428
NSN 5895-01-195-6446
NSN 5895-01-193-1070