Single Opera Glass by Chevalier, with helical focussing

Made:
1800-1848 in France
maker:
Chevalier family

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Single Opera Glass by Chevalier, with helical focussing, Chevalier family, France, 1800-1848.

Details

Category:
Optics
Object Number:
1928-913/1
Materials:
brass (copper, zinc alloy), glass and gold plated (gilded)
Measurements:
glass, closed: 45 mm 43 mm,
type:
telescope - refracting
taxonomy:
  • furnishing and equipment
  • tools & equipment
  • monocular
  • furnishing and equipment
  • tools & equipment
  • optical instrument
  • telescope
  • telescope - refracting
  • furnishing and equipment
  • tools & equipment
  • optical instrument
  • telescope