Did you know? LYNRED owes part of its success to history. With over 35 years dedicated to developing and honing its skills in the infrared technology, very few professionals in the thermal imaging sector can lay claim to such a high level of expertise...

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Thermal cameras are made with either cooled or uncooled infrared detectors. Cooled detectors deliver better image quality and precision, while uncooled detectors are less precise—but also less expensive.

An animal, motor, or machine, for example, generates its own heat, either biologically or mechanically. Objects like soil, rocks, and plants absorb heat from the sun during the day and release it at night.

The hunting sector is mainly a market for prosumers, meaning a community of enthusiasts and experts on the lookout for premium quality products that have already reached a high level of market maturity...

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Procurement divisions have always played a key role in industry, whereas the strategic value of an organization's relationships with its external stakeholders, especially its suppliers, has often flown under the radar...

The infrared spectrum can be divided into three main regions. The exact frontiers between these spectral regions can vary slightly depending on the application. The spectral region used in infrared thermography is generally from 0.9 μm to 16 μm and, more specifically, in the ranges from 2 μm to 5 μm and from 7 μm  to 15 μm.

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Laser Power Meters measure the energy output of laser beams for testing or laser system applications. Laser Power Meters use detection sensors to determine the intensity of a laser beam's energy output. Laser Power Meters are designed to analyze lasers within a particular range of wavelengths or intensities. Laser Power Meters are available in a wide selection of wavelength ranges for customization over a large number of laser measurement needs.

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However, in the part of the electromagnetic spectrum from 0.7 µm to 4 µm, infrared radiation is measured according to the light reflected off of the material or scene being observed. This capability is very useful in the semiconductor, glass, and steel industries.

Like visible light, infrared (IR) radiation, sometimes called infrared light, is a type of electromagnetic radiation. Infrared wavelengths are longer than those of visible light—too long to be seen by the human eye, which responds to just a small fraction of the electromagnetic spectrum. Infrared detectors make it possible to “see” in the dark by converting heat emitted naturally by any object above absolute zero into an electronic signal, which is then used to generate an image.

Infrared technology provides military personnel and rescue teams with systems for intelligent detection and localizing threats that speed up decision-making and get positive results more quickly.

The advent of advanced driver assistance systems (ADAS) and autonomous vehicles (AV) is revolutionizing the way we travel and transport merchandise by road...

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All everyday objects emit thermal energy—even ice cubes! The hotter an object is, the more thermal energy it emits. The energy emitted by an object is referred to as the object’s thermal or heat signature. Two objects side by side can have different thermal signatures.

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Contrary to popular belief, infrared cameras cannot see through walls or other solid objects. They can only measure the heat emitted by the scene being observed.  A thermal image of a wall, for example, will show the flow of heat through the wall if there is a heat source behind it, but it cannot “see” the heat source itself.

Given that different materials absorb and release thermal energy at different speeds, an area whose temperature appears to be uniform is actually made up of a mosaic of different temperatures.

Infrared radiation was discovered in 1800 by the British astronomer Sir William Herschel. He directed sunlight through a prism and placed a thermometer just outside the red end of the visible spectrum. The temperature was markedly high.  You can feel the very same effect measured in Herschel’s experiment when the sun shines on your skin. The infrared radiation causes the bonds between molecules to move, releasing energy that is felt as heat.

Thermal, or infrared, detection systems utilize sensors to pick up radiation in the infrared part of the electromagnetic spectrum. An infrared camera detects the thermal energy or heat emitted by the scene being observed and converts it into an electronic signal. This signal is then processed to produce an image. The heat captured by an infrared camera can be measured with a high degree of precision. This means that infrared cameras can be used for things like checking thermal performance and determining the relative seriousness of problems associated with heat. The higher the temperature of a body or object, the more radiation it emits.

When the camera’s sensor picks up infrared radiation, the data is converted into a colored representation of the scene. The camera’s settings can be adjusted before an image is taken to show different temperature gradients. And, depending on the degree of precision required, resolution can also be an important factor. In industrial maintenance, for example, where the parts to inspect may be large and the thermal contrast high, a thermal camera with low spatial resolution (from 60x60 pixels) is sufficient. For more detailed inspections or to observe small details with equally small differences in temperature, a higher spatial resolution (from 640x480 pixels) is a must.

The global hunting market has its sights firmly set on a community of expert consumers, especially those purchasing products in the high-end segment. These prosumers, as they are known, are capable of providing expert-level feedback on a given product, even though they are still considered to be private individual buyers.