Ross Brass Mounted Homocentric Lens
- Made:
- circa 1920 in London
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© The Board of Trustees of the Science Museum
Brass mounted homocentric lens F.8 10 f.l. with a ring diaphragm. Ross, c. 1920.
Details
- Category:
- Photographic Technology
- Collection:
- Arthur Frank Collection
- Object Number:
- 1979-559/1108
- Materials:
- brass (copper, zinc alloy) and glass
- Measurements:
-
overall: 55 mm x 55 mm x 48 mm,
- type:
- homocentric lens
- credit:
- The Arthur Frank Collection
