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

other devices for measuring angle – E. Kohn

The manufacturer's name on the device
  • E. Kohn Möhr. - Ostrau

Interesting construction features

Information about the use of device

Information about the device condition

  • VÚGTK: S0229
  • Owner: Národní technické muzeum
  • Manufacturer: E. Kohn
  • Made: 01.01.1890
  • Length: 160 mm
  • Width: 93 mm
  • Height: 163 mm
  • Weight: 560 g
  • S/N: 

  • telescope type: N/A
  • tripod connection: pin
  • type of clamp: none
  • compensator: no
  • unite: ° ' "
  • the possibility of determining the elevation: no
  • construction of the distance meter: N/A
  • altitude buble: no
  • variable telescope length: no
  • type of optical plummet: none
  • compass: integrated
  • compass design: circle
  • compass diameter: 60 mm
  • smallest division of the compass scale: 1°
  • horizontal circle: no
  • setting the horizontal circle to zero: none
  • vertical circle: no
  • segment of the vertical circle: no
  • cross level: no
  • striding level: no
  • designed for work: basic work