Trial spectacle lens frame

Made:
1880-1950 in Europe
maker:
Unknown

One of four metal opticians trail frames without lenses, unsigned, British, 1850-1920. Fitted with both width and height adjustment over nose.

Details

Category:
Optics
Object Number:
1980-918/3
Materials:
brass (copper, zinc alloy), nickel plated and steel (metal)
type:
trial lens frame
taxonomy:
  • furnishing and equipment
  • tools & equipment
  • optometry equipment
  • optometry instrument