Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
Th D
The manufacturer's name on the device
- Carl Zeiss Jena
- VÚGTK: S0091
- Owner: Národní technické muzeum
- Manufacturer: Carl Zeiss Jena
- Made: 01.01.1935
- Length: 190 mm
- Width: 180 mm
- Height: 335 mm
- Weight: 5390 g
- S/N: 41870
- cross hairs:
-
- telescope type: flip over
- tripod connection: tribrach
- type of clamp: clamp on the axis
- compensator: no
- unite: gon
- the possibility of determining the elevation: yes
- distance meter type: optical
- construction of the distance meter: integrated
- view in the telescope: inverted
- variable telescope length: no
- telescope length with retracted eyepiece: 185 mm
- telescope diameter: 35 mm
- minimum telescope focusing distance: 2000 mm
- telescope magnification: 30
- type of optical plummet: in tribrach
- compass: none
- horizontal circle diameter: 115 mm
- main reading scale of the horizontal circle: micrometer scale
- number of reading scales of the horizontal circle: 1
- the smallest segment of the horizontal circle: 10"
- setting the horizontal circle to zero: horizontal circle drive knob
- vertical circle: yes
- segment of the vertical circle: no
- vertical circle diameter: 90 mm
- main reading scale of the vertical circle: index
- number of reading scales of the vertical circle: 1
- the smallest segment of the vertical circle: 2'
- cross level: no
- length of the cross level/level perpendicular with line of collimation: 55 mm
- bubble length of the cross level/level perpendicular with line of collimation: 15 mm
- leveling vial: no
- striding level: no
- altitude buble: yes
- lenght of the altitude level: 70 mm
- bubble length of the altitude level: 23 mm
- sensitivity of the alidade level: 15 "
- designed for work: precise work
