![](https://coimages.sciencemuseumgroup.org.uk/519/997/large_thumbnail_1990_5036_5040__0001_.jpg)
Watson and Sons, Right Angle Prism
- maker:
- W Watson and Sons
![Watson and Sons, Right Angle Prism](https://coimages.sciencemuseumgroup.org.uk/528/807/medium_smg00220457.jpg)
Watson and Sons, right angle prism.
Details
- Category:
- Photographic Technology
- Object Number:
- 1980-620
- Measurements:
-
overall: 66 mm x 114 mm x 75 mm, .83 kg
- type:
- prism - optical
- credit:
- Science Museum (Photographic Studio)