Skip to content
History of Science Museum

Microscope Object Lens in Can, by A. Ross, London, c. 1848

Inventory Number 42841


Acknowledgement: © History of Science Museum, University of Oxford, inv.42841

Subject
Microscopy
Item type
Object
Makers
A Ross
Provenance
Gift from E. M. Nelson
Primary inscriptions
"1/12 In: / And"w Ross, / Optician, / London" (on can) "A. Ross, / London." (on lens)
Physical material
metal
Glass
Dimensions
Diameter: 21mm Height: 32mm Weight: 0.05kg
Inventory No
42841

Description

Microscope objective in can. Includes handwritten description of optical and mechanical properties by E. M. Nelson.

.1 - Microscope objective lens. Coated metal. Screw thread to one end for cap. Engraved on the side.

.2 - Can for microscopic objective lens. Coated metal cylinder with lid. Inscription on cap and base.