ADON telephoto lens F.6. with two achromatic combinations
- Made:
- circa 1899 in London
- maker:
- J H Dallmeyer Ltd
ADON telephoto lens F.6. With two achromatic combinations, the front being a positive lens of a focal length of 4 1/2 inches and the back is a negative lens of focal length 2 inches. Made of aluminium. Dallmeyer, c.1899.
Details
- Category:
- Photographic Technology
- Collection:
- Arthur Frank Collection
- Object Number:
- 1979-559/1251
- Materials:
- glass and aluminium (metal)
- Measurements:
-
overall: 58 mm x 58 mm x 81 mm,
- type:
- telephoto lens
- credit:
- The Arthur Frank Collection
