What is "macrograph"

Macrograph \Mac"ro*graph\, n. [Macro- + -graph.] A picture of an object as seen by the naked eye (that is, unmagnified); as, a macrograph of a metallic fracture.

n. 1 An image of an object as seen by the naked eye, without magnification. 2 An image of an object that is at least as large as the object. (rfex)

A macrograph or photomacrograph is an image taken at a scale that is visible to the naked eye, as opposed to a micrographic image. It is sometimes defined more precisely as an image at a scale of less than ten times magnification.