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What Can Thermal Imaging See Through? (With Material List)

Feb 18, 2023 Mileseey tools

Many things are invincible to the naked human eye but not thermal imaging. Technology has made it possible to capture what the naked eye cannot see. Thermal imaging devices are used in industries, by law enforcement to see through walls, and now even by consumers. Thermal images depict a real-time picture of what is happening with the object you're looking at. Thermal imaging makes it possible to see things in normal light that are invisible to the naked eye.

Thermal imaging is a technique used to capture an image of an object using the thermal energy it emits without the need for contact with the thing itself. The idea is produced by converting visible light into an electronic signal and displaying it on a monitor.

READ MORE: What Is A Thermal Camera And How Does Thermal Imaging Work?

Thermal imaging cameras are mainly used in security applications to detect any heat sources around a given area for detection, monitoring, and identification. Let’s dive in to how thermal imaging works and the things thermal imaging can see through.

Can Thermal Cameras See Through These Materials?

What can thermal imaging see through? Thermal imaging can see through various materials that allow infrared light to pass through. However, some materials block or stop infrared light from passing through. Here are some materials that thermal imaging cameras can or cannot see through.

List of Materials Thermal Imaging Can See Through

What can thermal imaging see through? Here is a list of materials you can see through using thermal imaging :

1. Plastic

Thermal imaging can see through plastic because infrared rays can penetrate through it. For example, an object wrapped in plastic can be caught on a thermal imaging camera. The thermal radiation can penetrate through the plastic and is displayed on the thermal imaging camera.

2. Smoke

Thermal imaging can see through smoke because infrared rays can penetrate through it. For example, a person in a room full of smoke can be detected by a thermal imaging camera. The smoke cannot block the thermal radiation, which makes the person visible on a thermal imagining camera.

3. Dust

Thermal imaging can see through dust because infrared rays can penetrate through it. The dust cannot block the thermal radiation, which makes the object visible on a thermal imaging camera. For example, a vehicle covered in dust can be seen on a thermal imaging camera.

4. Sand

Thermal imaging can see through the sand because infrared rays penetrate it. For example, a person buried in sand can be caught on a thermal imaging camera. The sand cannot block the thermal radiation, which makes the person visible on a thermal imagining camera.

5. Rain

Raindrops cannot block the infrared rays, which makes a person visible on a thermal imaging camera even when in the rain. The thermal waves can penetrate through the raindrops, making the person visible on a thermal imagining camera.

6. Fog

Fog cannot block infrared rays, making an object visible on a thermal imaging camera even when in a fog. The thermal waves can penetrate through the fog and make the thing visible on a thermal imagining camera. For example, a person hidden in thick fog can be seen on a thermal imaging camera.

7. Darkness

Darkness cannot block thermal waves, which makes objects visible on a thermal imaging camera. The dark object is submerged in the light and can be seen on a thermal imaging camera. For example, a person hidden in the darkness can be caught on a thermal imaging camera.

can thermal imaging see through metal

List of Materials Thermal Imaging Cannot See Through

1. Walls

Can thermall imaging see through walls? Walls can block infrared rays. This means an object cannot be seen on a thermal imaging camera when hidden in the walls. The infrared rays cannot pass through the walls, which makes the person invisible on a thermal imaging camera.

2. Concrete

Just like walls, concrete blocks infrared rays. This means an object cannot see through the concrete and is hidden from a thermal imaging camera. The infrared rays cannot pass through the concrete, which makes the person invisible on a thermal imaging camera.

3. Glass

Just like walls, glass blocks infrared rays. This means that an object cannot be seen through a glass window and is hidden from a thermal imaging camera. The infrared rays cannot pass through the glass window, which makes the person invisible on a thermal imaging camera.

4. Metal

Metal can block infrared rays. This means an object cannot be seen on a thermal imaging camera when placed into metal. The infrared rays cannot pass through the metal and are hidden from a thermal imaging camera. For example, placing an object in steel will prevent the infrared rays from penetrating.

5. Water

Just like glass, water blocks infrared rays. This means that an object cannot be seen through a swimming pool or a water fountain and is hidden from a thermal imaging camera. The infrared rays cannot pass through the water and are invisible on a thermal imaging camera.

6. Aluminum Foil

Just like glass, aluminum foil blocks infrared rays. This means that an object cannot be seen through aluminum foil and is hidden from a thermal imaging camera. The infrared rays cannot pass through the aluminum foil and are invisible on a thermal imaging camera.

can thermal imaging see through walls

Mileseey Thermal Imaging Cameras and How It Works

Mileseey is a company that specializes in the production of quality thermal and night vision cameras. The cameras are of high quality with a high resolution and sensitivity. Here is how the thermal imaging cameras work. The images captured by a thermal imaging camera are obtained using infrared radiation.

Infrared cameras see through clothing and many other common materials. The digital signal processor processes these electrical signals to produce an image. Here a three different types of Mileseey Thermal Imaging Cameras and their features:

Mileseey TR256B/E Infrared Thermal Imager 

Mileseey TR256B/E has a high resolution to ensure high-quality images. It comes with a high sensitivity so that the images captured by its infrared sensors are of high quality. It delivers a crisp, clear image under any light conditions. This camera is used for repair and maintenance because it can see through dirt, dust, and sand.

Mileseey TR120 Thermal Imaging Camera

 

Mileseey TR120 Thermal Imaging Camera

Check out Mileseey TR120 here! 

Mileseey TR120 Thermal Imaging Camera can capture images even in low-light conditions. Its digitally zoomed and cropped images give it a unique resolution pattern that makes it very useful in security matters. The infrared camera sees through clothing, thus ideal for security. The camera has a high sensitivity, meaning it can capture images in light conditions.

Mileseey TR256 Thermal Imaging Camera

 

Mileseey TR256 Thermal Imaging Camera
Check out Mileseey TR256 here!

Mileseey TR256 Thermal Imaging Camera has high sensitivity and delivers a crisp, clear image under light conditions. It has a very high resolution to ensure high-quality images. The camera comes with a broad view angle which allows it to capture pictures even in places that are hard to reach. This camera is used for repair and maintenance because it can see through dirt, dust, and sand.

Wrapping It Up

Thermal imaging cameras work based on the principle of infrared radiation. This radiation is converted into electrical energy, then processed to create an image. Infrared radiation can pass through many objects, making things viewable on a thermal imaging camera. They are used in the military, energy, entertainment, and law enforcement.

 

What materials can infrared pass through? Thermal imaging works on selected materials like fog, snow, and darkness, while others, like metal and concrete, block infrared waves from passing through them. Can thermal imaging see through walls? Now we know the answer is no.

 

Mileseey is a reliable brand dealing in high-quality thermal images, laser hunting rangefinders, and night vision equipment. Mileseey offer products are top quality and are used in different industries. This shows that they always aim to innovate and provide their customers with quality. You can sign up for the newsletter to get more information on Mileseey and its wide range of products. It will give you more tips and details on Mileseey products and how to place an order, discounts, and super deals.

 

Related Blogs from Mileseey

How to Use A Thermal Imaging Camera For Firefighting

How to Use An Infrared Camera For Water Leak Detection

5 Things You Need to Know About Infrared Thermal Scanner

 

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