A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-444-6676
NSN 5855-01-341-7320
NSN 5905-01-529-9987
NSN 6620-01-447-2172
NSN 5990-01-421-5342
NSN 5905-00-518-6009
NSN 6240-00-057-2887
NSN 6320-01-344-6511
NSN 5835-01-568-7796
NSN 5835-00-074-3700
NSN 5950-01-398-1239
NSN 2925-01-172-6757