LUNETA, Moreau Opticien, France, 19th / 20th century

A slim bezel composed of seven retractable segments and optical glass. It has a closure to protect the lens. The address of the contractor's workshop is engraved on the last part: "Moreau Opticien Paris 16 Rue de Seine".

Paris, 19th / 20th century

Dimensions: 10.5cm - 46cm x 3.3cm (dia)

The state of preservation is visible in the photos/ span>