Microscope Museum

Collection of antique microscopes and other scientific instruments

 

       

Microscope 618 (unassigned maker; achromatic microscope; late 19th century)

A close-up of a gold object

Description automatically generatedA close-up of a gold object

Description automatically generatedA close-up of a device

Description automatically generatedA close-up of a device

Description automatically generatedA close-up of a gold object

Description automatically generatedA close-up of a microscope

Description automatically generated

Microscope 618 is a small achromatic microscope of French origin from the late 19th century. Focusing is by a simple rack and pinion system. Similar microscopes appear in the catalogues of James Queen (1870, 1872) and Miller Bros (1879) (Figure 1).

A drawing of a microscope

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Figure 1. Achromatic microscope with rack and pinion focusing as featured in the catalogues of James Queen (1870, 1872) and Miller Bros (1879).