Antique Mahogany Mantel Stereoscope in Excellent Condition. France, Circa 1900

Original antique desk stereoscope made in France in the late 19th or early 20th century (circa 1900). This article, also known as stereoscopic viewer, is designed to view stereoscopic photographs. The stereoscope is in magnificent condition and working order and is a decorative and functional piece. At the top, just over the lenses it mounts a big magnifying glass that duplicates its duties: the item can also be used to magnify documents and small objects. Though the stereoscope is in really good condition, it should be noted that one od the wooden fames of one lens has a small hairline (see pictures) that does not interfere at all in the pieces beauty or operation. Stereoscopes work by mixing two similar images in front of the users eyes, creating a feeling of depth in his or her brain. The stereoscope was invented in 1840 by Sir Charles Wheatston it is a simple and ingenious device with two lenses focused it slightly different angles. Each eye views its corresponding image and the brain gets both images and mixes them, creating what is known as the stereoscopic or tridimensional effect. The stereoscope that we can see in these photographs is a simple and efficient model, able to create the desired illusion of depth. Moreover the big magnifying glass that rests over the lenses turns it into a great study and investigation device. The stereoscopes frame is made of solid mahogany wood, very well preserved and with a delicate satin finish. It has a rectangular base where the device can be folded and kept when it is not in use. It also mounts an adjustable foot that lets the stereoscope stand up as if it were a bookstand. It is possible to adjust the devices inclination in order to be view the photographs or use the glass in the most comfortable way. Except for the metal pieces and the black bakelite eyepieces, all the stereoscopes component parts are made of mahogany wood and remain in wonderful condition. This antique stereoscopic viewer is a really original piece, so functional and beautiful that will surprise every lover of exclusive items. Measurements (in use): Width: 10.4 in / 26.5 cm. Height: 10 in / 25.5 cm.