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History of Science Museum

Ross Rapid Symmetrical Camera Doublet Lens, by Ross, London, 1875

Inventory Number 77248


Acknowledgement: © History of Science Museum, University of Oxford, inv.77248

Item type
Object
Makers
Ross
Primary inscriptions
"Ross / 20093 - LONDON / 7 1/4 x 4 1/2 / Rapid Symmetrical" printed on main tube. "A.D. 1875" printed on main tube.
Object type
Lens
Dimensions
Diameter: 42mm Height: 55mm Weight: 123g
Inventory No
77248

Description

Ross Rapid Symmetrical Camera Doublet Lens with lacquered copper alloy main body and leather eye cap lined with blue felt.