Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
theodolite – Lingke
The manufacturer's name on the device
- A. Lingke & Co. Freiberg i. S.
- VÚGTK: S0146
- Owner: Hornicko-geologická fakulta, VŠB-TUO
- Manufacturer: Lingke
- Made: 01.01.1870
- Length: 235 mm
- Width: 218 mm
- Height: 317 mm
- Weight: 5200 g
- S/N:
- telescope type: reversible
- tripod connection: tribrach
- type of clamp: clamp on the axis
- compensator: no
- unite: ° ' "
- view in the telescope: inverted
- variable telescope length: yes
- telescope length with retracted eyepiece: 230 mm
- telescope length with extended eyepiece: 258 mm
- telescope diameter: 25 mm
- minimum telescope focusing distance: 8000 mm
- telescope magnification: 8
- type of optical plummet: none
- compass: none
- horizontal circle diameter: 145 mm
- main reading scale of the horizontal circle: vernier
- number of reading scales of the horizontal circle: 2
- the smallest segment of the horizontal circle: 30"
- setting the horizontal circle to zero: none
- vertical circle: yes
- segment of the vertical circle: no
- vertical circle diameter: 120 mm
- main reading scale of the vertical circle: vernier
- number of reading scales of the vertical circle: 1
- the smallest segment of the vertical circle: 1'
- cross level: yes
- length of the cross level/level parallel with line of collimation: 70 mm
- leveling vial: yes
- length of leveling vial: 104 mm
- bubble length of the leveling vial: 16 mm
- striding level: yes
- bubble length of the striding level: 110 mm
- bubble length of the striding level: 28 mm
- altitude buble: no
- sensitivity of the striding level or leveling vial: 50 "
- designed for work: basic work
