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Optical

While laser and GNSS technologies have had a major impact on surveying instruments, precision optics are still used for sighting instruments used in optical surveying and in lasers.

  • Auto Levels (often automatic, digital)are common optical surveyinginstruments that use an optical telescope to view a line of sight along a level  plane (sometime...

While laser and GNSS technologies have had a major impact on surveying instruments, precision optics are still used for sighting instruments used in optical surveying and in lasers.

  • Auto Levels (often automatic, digital)are common optical surveyinginstruments that use an optical telescope to view a line of sight along a level  plane (sometimes sloped if grade set with digital level).
  • Transits are a basic type of theodolite that projects vertical and horizontal angles by optical sighting.
  • Theodolites measure both horizontal and vertical angles.  Most made today are digital.  When an object is sighted through a telescope, the angle of each axis (vertical, horizontal) is measured or set with precision.
  • Total Stations are fully integrated electro-optical instruments, with models for land and construction surveying, the latter having less features, precision, and greater simplicity.  In basic form it combines an electronic theodolite and an EDM, with integral software. Units may use reflecting targets or may be reflector-less.
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Optical  There are 4 products.

  • Large double optical square or double prismatic square. Used as a handheld tool for sighting between two poles or stakes. Facilitates a plumb bob and string for positioning over a point. Includes leather carry pouch. Large double optical square or double...

    $ 100.00
    In Stock
  • Bear Scientific T5D-RL Electronic theodolite with Rotating Laser Handle is a precise 5-second measurement instrument, thanks to which you can easily and quickly determine the directions, angles or specify a slope. This one of the most important measurement tools on a construction site, is characterized by a fairly extensive construction, for this type of... Bear Scientific T5D-RL Electronic...

  • Bear Scientific T5D-LP Electronic theodolite with Laser Pointer is a precise 5-second measurement instrument, thanks to which you can easily and quickly determine the directions, angles or specify a slope. This one of the most important measurement tools on a construction site, is characterized by a fairly extensive construction, for this type of... Bear Scientific T5D-LP Electronic...

  • Bear Scientific T5D Electronic theodolite is a precise 5-second measurement instrument, thanks to which you can easily and quickly determine the directions, angles or specify a slope. This one of the most important measurement tools on a construction site, is characterized by a fairly extensive construction, for this type of instruments. Bear Scientific T5D Electronic...

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