Autofocus and Measurement Spot Detection

Optimum Focus and Precise Capture of Object Distances

Continuously changing object scenes demand manual or automatic refocus activated by the user. In the event of a change of scene, the permanent autofocus function in the VarioCAM independently adjusts the optimum focus position. The high-performance autofocus position is laser-based and operates extremely reliably. Even under unfavourable environmental conditions, such as poor lighting conditions, darkness or low thermal contrasts on the measured object, this function provides precisely focused thermograms. In combination with the integrated laser range finder, a distance-dependent display of the still faultlessly measurable minimum object size is determined, also known as measurement surface size, and displayed in the daylight-readable, large-scale colour TFT display of the camera. Hence, the user can precisely determine the still permissible distance to the measurement object in order to prevent geometric measuring errors.

This additional information can be inserted into the display of the camera and stored in the thermogram or retrieved if needed. The data can be automatically embedded in report templates and individually created calculation rules.

InfraTec thermography glossary - autofocus

Overview of Benefits

  • Rapid and precise focus of the scene to be measured
  • Prevention of geometric measuring error by the determination of the measured surface size
  • Determination of object distances up to 70 m with integrated laser range finder

Relevant Indus­tries & Applic­a­tions

  • thermal imaging in electronics
    Electronics & Electrical Engineering

    Electronics & Electrical Engineering

    Measure temperature distributions of smallest electronic components with infrared cameras.

  • thermal imaging for automotive applications
    Automotive Industry

    Automotive Industry

    Infrared camera systems help you to secure a high product quality in production and at your suppliers.

  • thermal imaging for environmental studies
    Environmental Studies

    Environmental Studies

    Look for smallest temperature differences in landscapes, biotopes and labs using infrared camera models of highest measurement precision.

  • Thermal imaging of a horse
    Medicine

    Medicine

    Infrared camera systems help you to efficiently diagnose multiple illnesses with high certainty.

  • thermography for aerial photography
    Aerial Thermography

    Aerial Thermography

    Detect persons and objects in the field or monitor wide-area geologic properties or environmental damages.

  • thermal imaging for security tasks
    Security Applications

    Security Applications

    Observation tasks for applications like investigation, remote surveillance, border guard and the protection of critical infrastructure are great challenges for the related authorities. Powerful infrared cameras are getting more and more indispensable nowadays.

  • thermal imaging for thermal optimisation
    Thermal Optimisation

    Thermal Optimisation

    Identify possible problems already in the development phase well before serial production.

  • thermal imaging for asset inspections
    Plant Inspection

    Plant Inspection

    Using infrared camera systems and thermographic software by InfraTec will make you more efficient and more productive.

  • thermal imaging to inspect electrical installations
    Inspection of Electrical Installations

    Inspection of Electrical Installations

    Search electrical installations or high-voltage nets with infrared camera systems for dangerous hotspots.

  • thermal imaging for predictive maintenance
    Inspection of Mechanical Assemblies

    Inspection of Mechanical Assemblies

    Thermography reveals irregularities in heating of mechanical components in time.

  • thermal imaging to inspect phovoltaic installations
    Photovoltaic Inspection

    Photovoltaic Inspection

    Take advantage of thermography in order to visualise defects on existing and running photovoltaic installations.

  • building thermography
    Building Thermography

    Building Thermography

    Save money doing thermographic building inspections by using a high performance infrared camera and expert software.

Infrared Cameras for Profes­sional and Universal Use

Get in contact with InfraTec thermography division

Would You Like to Know More?

It is not unusual for tasks to be associated with special requirements. Discuss your specific application needs with our specialists, receive further technical information or learn more about our additional services.

Europe & Rest of World

InfraTec GmbH
Infrarotsensorik und Messtechnik
Gostritzer Str. 61 – 63
01217 DresdenGERMANY