A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-858-8862
NSN 6105-01-444-3849
NSN 6240-01-131-8361
NSN 5960-00-211-2105
NSN 5910-00-526-8005
NSN 6110-01-474-4280
NSN 5910-01-463-9061
NSN 6110-01-633-9660
NSN 6110-01-005-5140
NSN 5930-01-606-8291
NSN 7035-01-123-8723
NSN 6220-00-391-1076