White metal trial frames
- Made:
- 1900-1940
White metal trial frames, partially hinged to allow lens inertion into cells (eye pieces not a complete circle of metal), English(?), 1900-1940
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A680918
- Materials:
- metal, white
- Measurements:
-
earpieces folded: length 144 mm
earpieces extended: width 143 mm
height 33 mm
- type:
- trial frames