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

OT-02M

The manufacturer's name on the device
  • CNIIGAiK

Interesting construction features

Information about the use of device

Information about the device condition

  • VÚGTK: S0030
  • Owner: unpublished
  • Manufacturer: CNIIGAiK
  • Made: 01.01.1960
  • Length: 190 mm
  • Width: 265 mm
  • Height: 350 mm
  • Weight: 11610 g
  • S/N: N19

  • cross hairs:
  • NK_046
  • telescope type: flip over
  • tripod connection: tribrach
  • type of clamp: clamp on the axis
  • compensator: no
  • unite: ° ' "
  • 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: 267 mm
  • telescope diameter: 70 mm
  • minimum telescope focusing distance: 5000 mm
  • telescope magnification: 30
  • type of optical plummet: none
  • compass: none
  • horizontal circle diameter: 135 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: 1"
  • 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: micrometer scale
  • number of reading scales of the vertical circle: 1
  • the smallest segment of the vertical circle: 1"
  • cross level: no
  • bubble length of the cross level/level perpendicular with line of collimation: 40 mm
  • leveling vial: no
  • striding level: no
  • altitude buble: yes
  • sensitivity of the alidade level: 6 "
  • sensitivity of the altitude level: 10 "
  • designed for work: high precise work