Microphotograph

Micrograph \Mi"cro*graph\, n. [See {Micrography}.]
   1. An instrument for executing minute writing or engraving.
      [1913 Webster]

   2. a graphic image, such as a photograph or drawing,
      representing an object as seen with a microscope, usually
      much enlarged as compared with the original object. A
      photograph of a microscopic image is also called a
      {photomicrograph} or {microphotograph}.
      [PJC]
    

microphotograph \mi`cro*pho"to*graph\
   (m[imac]`kr[-o]*f[=o]"t[-o]*gr[.a]f or
   m[i^]k`r[-o]*f[=o]"t[-o]*gr[.a]f), n. [Micro- + photograph.]
   [1913 Webster]
   1. A microscopically small photograph of a picture, writing,
      printed page, etc.
      [1913 Webster]

   2. An enlarged representation of a microscopic object,
      produced by throwing upon a sensitive plate the magnified
      image of an object formed by a microscope or other
      suitable combination of lenses.
      [1913 Webster]

   Note: A picture of this kind is preferably called a
         photomicrograph.
         [1913 Webster]