Combination of 3 prisms to show achromatism
- maker:
- William Ladd
Combination of 3 prisms to show achromatism, by William Ladd, London, c. 1872. Prisms mounted on pillar with modern wooden mahogany stand made by \Museum workshops
Details
- Category:
- Optics
- Object Number:
- 1872-14
- Materials:
- copper (alloy), glass, wood (unidentified) and mahogany (wood)
- Measurements:
-
overall: 350 mm x x , 125 mm, .545kg
- credit:
- Ladd, W.