

Light green glass lens mounted in nickel-plated ring with handle, inscribed Normalux, English (?), Bickerton collection, 1891-1930
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A680530
- Materials:
- glass and metal (nickel plated)
- type:
- trial lenses