![](https://coimages.sciencemuseumgroup.org.uk/357/151/large_thumbnail_1954_0267__0003_.jpg)
Bifocal spectacles
![Bifocal spectacles, unsigned, supplied by A. R. Turner & S. W](https://coimages.sciencemuseumgroup.org.uk/322/505/medium_smg00032799.jpg)
Bifocal spectacles, unsigned, supplied by A. R. Turner & S. W. Jackson, Crewe, Cheshire, England, 1948
Details
- Category:
- Optics
- Object Number:
- 1986-269 Pt1
- Materials:
- gold plated (gilded), plastic (unidentified), steel (metal) and glass
- Measurements:
-
overall: 65 mm x 110 mm x 10 mm, , .025kg
- type:
- spectacles