Centre separating prism for Barr and Stroud rangef

Made:
1920
maker:
Barr and Stroud

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Centre separating prism for Barr and Stroud rangefinder, c. 1920

Details

Category:
Surveying
Object Number:
1925-440
type:
prism - optical
taxonomy:
  • component - object
  • furnishing and equipment
  • measuring device - instrument
  • range-finder
  • optical range-finder
  • furnishing and equipment
  • tools & equipment
  • optical instrument
  • optical instrument component
credit:
Banfield, Arthur Clive