A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-124-0864
NSN 7035-00-541-8516
NSN 5925-01-106-2086
NSN 5996-01-445-1359
NSN 5999-01-519-9353
NSN 5985-01-226-6298
NSN 5905-01-328-3781
NSN 5975-00-333-7201
NSN 5999-01-030-8369
NSN 2925-00-860-3652
NSN 5996-01-050-1162
NSN 5998-01-484-9984