Double anastigmat Series 1B lens built into a heliocal focusing mount with a ring-type iris diaphragm. Goerx, c.1904
Details
- Category:
- Photographic Technology
- Collection:
- Arthur Frank Collection
- Object Number:
- 1979-559/1233
- Materials:
- glass
- Measurements:
-
overall: 35 mm x 85 mm x 78 mm,
- type:
- lens
- credit:
- The Arthur Frank Collection