After 37 years, Carney received the Medal of Honor on May 23, 1900, for his heroism during the assault on Fort Wagner. When Carney died in 1908, the U.S. flag flew at half-mast at the Massachusetts State House. See the Library of Virginiaâs entry on William Harvey Carney.
Disadvantages. 1  Glass is the heaviest material used in the manufacture of lenses so eyeglasses with glass lenses will be the heaviest. If you have a larger frame type, will leave marks on the nose due to pressure. 2  Thickness of the glass lenses: if you have large diopters lenses will be thicker.
When you see the numbers on the glasses frame, it means the lens size, bridge length and arm length. In order to make the eyeglasses suitable for you, the eyeglasses are designed in the detail with different sizes according to your face size. Owning these sizes, you will not have the eyeglasses slipped off easily.