The Homéos stereoscope was intended for stereoviews produced with the Homéos stereo camera for 35 mm film roll, introduced in 1913. The viewer made it possible to view a series of stereoviews wound on a roll. (from: Compendium of Stereoscopes)
The Stéréoscope pliant de poche is a well-made folding stereoscope with lens focusing and inter-ocular adjustment. The viewer was also available in a luxury version, supplied in a rich morocco leather case with clasp. (from: Compendium of Stereoscopes)
The Stéréoscope redresseur makes it possible to correctly view stereoviews that have not been transposed. The viewer achieves this by means of two types of prism lenses. This combination produces a lateral correction (left–right reversal) of the images. It performs the same function as swapping …
The Lothian Stereoscope was made in Scotland. The lenses are mounted on arms that can be moved apart and together to allow for inter-ocular adjustment. Focus is achieved by sliding the stereoview holder, similar to the Holmes–Bates stereoscope. After removing the sliding tubes and stereoview …
The Plocq firm manufactured a range of Planox branded hand-held stereoscopes primarily intended for glass stereoviews. The early basic model was later followed by a version that is almost identical to Mattey’s Stéréoscope Standard. This suggests that some form of collaboration may have existed between …
The Alternascope is a multi-view stereoscope. It’s a variant of the Educa stereoscope, designed for educational use and manufactured by Mattey. The instrument was produced exclusively by Mattey on behalf of the Educa company. (from: Compendium of Stereoscopes) Further reading: Stereoscopy History Series — Mattey …
Further reading: Stereoscopy History Series — Mattey (A. Ruiter)
