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

N1

The manufacturer's name on the device
  • Wild Heerburgg

Interesting construction features

Information about the use of device

Information about the device condition

  • VÚGTK: S0012
  • Owner: Národní technické muzeum
  • Manufacturer: Wild Heerburgg
  • Made: 01.01.1950
  • Length: 79 mm
  • Width: 87 mm
  • Height: 106 mm
  • Weight: 1510 g
  • S/N: 7994

  • cross hairs:
  • NK_003
  • telescope type: non-removable
  • tripod connection: tribrach
  • type of clamp: clamp on the axis
  • compensator: no
  • elevation screw: yes
  • distance meter type: optical
  • construction of the distance meter: integrated
  • variable telescope length: no
  • telescope length with retracted eyepiece: 178 mm
  • telescope length with extended eyepiece: 181 mm
  • telescope diameter: 31 mm
  • minimum telescope focusing distance: 1630 mm
  • telescope magnification: 17
  • horizontal circle: no
  • segment of the vertical circle: no
  • cross level: no
  • leveling vial: yes
  • length of leveling vial: 61 mm
  • bubble length of the leveling vial: 25 mm
  • striding level: no