![](https://coimages.sciencemuseumgroup.org.uk/62/70/large_thumbnail_2000_0086.jpg)
Half-frost trial lens mounted in nickel plated(?)
- Made:
- 1891-1940
![Half-frost trial lens mounted in nickel plated(?) ring with](https://coimages.sciencemuseumgroup.org.uk/499/781/medium_smg00272740.jpg)
Half-frost trial lens mounted in nickel plated(?) ring with handle, Bickerton collection, English(?), 1891-1940
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A680552
- Materials:
- glass and metal (nickel plated)
- type:
- trial lenses