Dallmeyer Wide-Angle Rectilinear Lens No 1B

brass mounted wide-angle rectilinear lens No.1B, F.16 6.5 inch f.l, with the largest dimension negatives covered 10 x 8 inch. Embraves angles of pictures of almost 100 degrees when used with the smallest stop. Free from distortion and flare. Intended for interiors and architectural shots in confined spaces. When the back is removed the focal length is doubled. Dallmeyer, c. 1903.

Details

Category:
Photographic Technology
Collection:
Arthur Frank Collection
Object Number:
1979-559/1135
Materials:
brass (copper, zinc alloy) and glass
Measurements:
overall: 56 mm x 56 mm x 36 mm,
type:
rectilinear lens
credit:
The Arthur Frank Collection