Portée de l'enquête sur le théodolite Theo-020

Details de l'équipement

Manufacturer: Carl Zeiss, Jena, Germany.

Magnification: 25x
Free Lens Diameter: 35 mm
Field of View Angle: 1.65 °
Shortest Target Distance: 2.1 m

Suitable for all geodetic work that requires an average error of a direction measured in two telescope positions of +/- 10 cc or +/- 3 "or of an angle repeated three times back and forth of +/- 10 cc or +/- 3 " allow.

Main areas of Application:

• Small Triangulation
• Polygonization
• Stakeout Work
• Precision Tachymetry for the Cadastre
• Topographic Tachymetry (Mapping Table)
• Marshy Measurements
• Astronomical Follow-Up Measurements

Reported to be in Excellent Condition