Brass-Mounted Achromatic Landscape Lens
- Made:
- circa 1885 in Birmingham
- maker:
- J Lancaster and Son
This image is released under a CC BY-NC-SA 4.0
Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
License
Science Museum Group
© The Board of Trustees of the Science Museum
Brass mounted Achromatic landscape lens with effective aperture F.12 9.5 inch f.l with patent iris diaphragm. Lancaster, c.1885.
Details
- Category:
- Photographic Technology
- Collection:
- Arthur Frank Collection
- Object Number:
- 1979-559/1169
- Materials:
- brass (copper, zinc alloy) and glass
- Measurements:
-
overall: 52 mm 57 mm,
- type:
- lens
- credit:
- The Arthur Frank Collection
