Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století

lesnická teodolitová buzola

The manufacturer's name on the device
  • F. W. Breithaupt & Sohn Cassel

Interesting construction features

Information about the use of device

Information about the device condition

  • VÚGTK: S0076
  • Owner: unpublished
  • Manufacturer: Breithaupt
  • Made: 17.12.1870
  • Length: 150 mm
  • Width: 140 mm
  • Height: 147 mm
  • Weight: 2510 g
  • S/N: 

  • cross hairs:
  • NK_001
  • telescope type: rotated
  • tripod connection: pin with 4 horizontal screws
  • type of clamp: peripheral clamp
  • compensator: no
  • unite: ° ' "
  • the possibility of determining the elevation: no
  • altitude buble: no
  • view in the telescope: inverted
  • variable telescope length: yes
  • telescope length with retracted eyepiece: 150 mm
  • telescope length with extended eyepiece: 160 mm
  • telescope diameter: 18 mm
  • minimum telescope focusing distance: 4000 mm
  • telescope magnification: 6
  • compass: integrated
  • compass design: circle
  • compass diameter: 75 mm
  • smallest division of the compass scale: 30'
  • horizontal circle: yes
  • horizontal circle diameter: 89 mm
  • main reading scale of the horizontal circle: vernier
  • the smallest segment of the horizontal circle: 1'
  • number of reading scales of the horizontal circle: 2
  • setting the horizontal circle to zero: none
  • vertical circle: yes
  • segment of the vertical circle: no
  • vertical circle diameter: 77 mm
  • main reading scale of the vertical circle: vernier
  • number of reading scales of the vertical circle: 2
  • the smallest segment of the vertical circle: 1'
  • cross level: no
  • length of leveling vial: 63 mm
  • bubble length of the leveling vial: 12 mm
  • striding level: no
  • sensitivity of the striding level or leveling vial: 60 "
  • designed for work: basic work