![](https://coimages.sciencemuseumgroup.org.uk/375/636/large_thumbnail_1928_0920__0001_.jpg)
Distorting viewer: two prisms in cardboard case
- Made:
- 1850-1924
![Distorting viewer, consisting of two prisms in cardboard case](https://coimages.sciencemuseumgroup.org.uk/387/88/medium_smg00085551.jpg)
Distorting viewer, consisting of two prisms in cardboard case, use unknown, made 1850-1924 (Wellcome No. B880)
Details
- Category:
- Optics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- 1997-1955
- Materials:
- cardboard, glass, birch plywood and paper (fibre product)
- Measurements:
-
overall: 35 mm x 120 mm x 32 mm, 0.069kg
- credit:
- Wellcome Trustees