What is "graphoscope"

Graphoscope \Graph"o*scope\, n. [Gr. gra`fein to write + -scope.]

1. An optical instrument for magnifying engravings, photographs, etc., usually having one large lens and two smaller ones.

2. An optical device for showing (or photographing) an image when projected upon the atmosphere as a screen.

n. An optical instrument for magnifying engravings, photographs, etc., usually having one large lens and two smaller ones.

A graphoscope was a 19th-century device used in parlors in order to enhance the viewing of photographs and text. These novelty items consisted of a single magnifying glass, often in a wooden frame, in an overall construction that could collapse into a compact rectangular form. A photo/card holder was usually also included. A KOMBI camera often had included its design a graphoscope for better film viewing. Many devices combined a Stereoscope and Graphoscope.