![Dynamameter eyepiece micrometer](https://coimages.sciencemuseumgroup.org.uk/332/85/large_smg00030527.jpg)
Dynamameter eyepiece micrometer
Dynamameter eyepiece micrometer, one of three micrometers by George Dollond, London in the same fitted mahogany box, c. 1825.
- Materials:
- brass (copper, zinc alloy) , glass and complete
- Object Number:
- 1994-496 Pt1
- type:
- dynameter and instrument component
- Image ©
- The Board of Trustees of the Science Museum