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©The Board of Trustees of the Science Museum
Goerz telephoto attachment change of focal length is operated by rack and pinion. Lens is a negative type. Scale visible in the window at the side of the lens barrel shows the degree of enlargement. C.P. Goerz, c.1910
Details
- Category:
- Photographic Technology
- Collection:
- Arthur Frank Collection
- Object Number:
- 1979-559/1510
- Materials:
- glass
- Measurements:
-
overall: 76 mm 45 mm,
- type:
- telephoto lens
- credit:
- The Arthur Frank Collection
