Duboscq concave lens, c 1870
On application
A double concave lens (diverging – or negative lens) of J. Duboscq a Paris (1817-1886). The lens is situated on the lacquered brass stem and a wooden mahogany base.
The diameter of the lens: 7.5 cm
Height: 45 cm.
Related products
Screw barrel microscope
On applicationFrench Double pillar compound microscope
On applicationPolarization apparatus
On applicationGeissler tube gas
On applicationDeleuil simple Chemical type microscope
On applicationLacquered brass magnifying glass on stand
On applicationwater turbine / tourniquet hydraulic
On application