![](https://coimages.sciencemuseumgroup.org.uk/62/70/large_thumbnail_2000_0086.jpg)
Metal, trial frames
- Made:
- 1900-1914
![Metal, trial frames, graduated eye pieces, rotating fronts](https://coimages.sciencemuseumgroup.org.uk/499/526/medium_smg00269862.jpg)
Metal, trial frames, graduated eye pieces, rotating fronts, lens cells behind adjustable bridge, English, 1900-1914
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A680903
- Materials:
- steel, ? material
- type:
- trial frames