Aplanat or Simple Landscape Lens.

Made:
circa 1890 in Paris
maker:
Lerebours et Secretan

Aplanat or simple landscape lens 12 inch f.l without a diaphragm in a brass mount. Lerebour & Secretan, c.1890.

Details

Category:
Photographic Technology
Collection:
Arthur Frank Collection
Object Number:
1979-559/1287
Materials:
glass and brass (copper, zinc alloy)
Measurements:
overall: 73 mm x 73 mm x 61 mm,
type:
aplanat lens
credit:
The Arthur Frank Collection