![](https://coimages.sciencemuseumgroup.org.uk/519/997/large_thumbnail_1990_5036_5040__0001_.jpg)
Portrait Lens
- Made:
- 1860-1870 in United Kingdom
- maker:
- John Benjamin Dancer
![Portrait Lens](https://coimages.sciencemuseumgroup.org.uk/643/480/small_thumbnail_smg00249259__0001_.jpg)
![Portrait Lens](https://coimages.sciencemuseumgroup.org.uk/643/481/small_thumbnail_smg00249259__0002_.jpg)
Portrait lens, Petzvel-type, made by John Benjamin Dancer.
Details
- Category:
- Photographic Technology
- Object Number:
- Y1972.15
- Materials:
- brass (copper, zinc alloy) and glass
- Measurements:
-
overall: 150 mm 122 mm,
- type:
- photographic lens
- credit:
- Gift of The Shirley Institute