A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-00-515-2184
NSN 6130-01-339-9873
NSN 5950-00-803-9687
NSN 2925-01-362-2515
NSN 5975-00-344-4258
NSN 5910-01-145-5166
NSN 5960-00-195-6435
NSN 5920-01-502-7445
NSN 5935-00-705-4447
NSN 5835-00-153-4100
NSN 5999-01-391-9479
NSN 6150-00-900-8128