Rapid Rectilinear Lens.

Made:
circa 1910 in London
maker:
R and J Beck

Rapid rectilinear lens F.8 11 inch focal length to cover up 8 1/2 x 6 1/2 negatives with ring tupe iris diaphragm. R & J Beck. c.1910

Details

Category:
Photographic Technology
Collection:
Arthur Frank Collection
Object Number:
1979-559/1439
Materials:
glass
Measurements:
overall: 62 mm x 62 mm x 80 mm,
type:
rectilinear lens
credit:
The Arthur Frank Collection