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

model č. 1

The manufacturer's name on the device
  • SRB & ŠTYS - PRAHA

Interesting construction features

Information about the use of device

Information about the device condition

  • VÚGTK: S0022
  • Owner: Národní technické muzeum
  • Manufacturer: Srb a Štys
  • Made: 01.01.1919
  • Length: 100 mm
  • Width: 102 mm
  • Height: 139 mm
  • Weight: 1360 g
  • S/N: 492

  • telescope type: non-removable
  • tripod connection: tribrach
  • type of clamp: clamp on the axis
  • compensator: no
  • unite: ° ' "
  • elevation screw: no
  • variable telescope length: no
  • telescope length with retracted eyepiece: 205 mm
  • telescope diameter: 34 mm
  • telescope magnification: 20
  • horizontal circle: yes
  • horizontal circle diameter: 37 mm
  • main reading scale of the horizontal circle: index
  • number of reading scales of the horizontal circle: 1
  • the smallest segment of the horizontal circle: 45°
  • segment of the vertical circle: no
  • leveling vial: yes
  • length of leveling vial: 88 mm
  • bubble length of the leveling vial: 21 mm
  • striding level: no
  • sensitivity of the striding level or leveling vial: 15 "
  • designed for work: basic work