Industrial SWIR cameras

SWIR cameras were introduced to the field of machine vision to augment the existing imaging technology and enhance precision and accuracy. They have the capability to reveal and detect objects that are otherwise inaccessible to the visible spectrum. Our SWIR cameras are Visible-SWIR, meaning that they can detect not only the SWIR range but also the visible field, eliminating the need of two separated cameras. 

The SWIR cameras can be used for a variety of applications such as moisture detection, semiconductors inspection or distinguishing different materials types. Besides the typical visible SWIR cameras, we offer SWIR cameras with the TEC cooling technology with the option of a fan. Using one of our Visible-SWIR lenses is highly recommend to pair with your Visible-SWIR camera. Our SWIR lenses in different focal lengths can be found here: SWIR lenses.

What is SWIR?

The visible spectrum of wavelengths ranges from 400nm to 780nm. The spectrum of wavelengths from 780nm to 1000µm is known as infrared light. SWIR light is also known as Short-Wave Infrared light, this refers to the infrared wavelength spectrum close to the visible light which ranges from approximately 900nm to 2500nm. Unlike visible light and thermal infrared light, SWIR occupies a unique middle ground. Sensors used in SWIR imaging usually cover the range from 900nm to 1700nm. This spectral range is characterized by its ability to penetrate certain materials and atmospheric conditions. SWIR imaging offers distinct advantages in imaging applications for high-resolution images, such as silicon wafer inspection.

Using SWIR cameras in machine vision?

The SWIR cameras offer a great solution in machine vision, this is because it has the capability to capture information which is not visible for the human eye. It can reveal details in low-light conditions and provides visibility through certain materials that may be opaque in the visible spectrum. Compared to other machine vision cameras, Visible-SWIR cameras offer a cost-effective imaging solution. Visible-SWIR cameras replace the need for multiple cameras operating in different spectrums. This unification results in cost savings and simplified maintenance.

Another benefit of SWIR cameras is the improved imaging in challenging environments. SWIR cameras are generally less affected by common environmental factors such as fog, smoke and haze, making it highly valuable in outdoor and challenging indoor settings. This resilience to environmental conditions ensures a reliable performance in diverse machine vision applications. In addition, SWIR cameras can detect temperature variations by converting heat into luminosity information. We offer SWIR cameras that are suitable for the observation of heat over 250ᵒC.  Substances at this temperature or higher emits lights in the SWIR band. This characteristic is useful in industries such as the steel industry.

One last benefit of SWIR cameras is that they offer a good solution for analysis of different types of material. SWIR cameras can differentiate between materials based on their composition. Infrared reflectance and absorptance varies at different wavelengths from one material to another, the ability to differentiate between materials is useful in many industries. This is especially true for tasks such as quality control, where the analysis of the composition of some materials is critical. Particularly for applications with similar materials to be distinguished, SWIR cameras have the capability to single these out. The image below shows an example of detecting plastic and metal pieces in a pile of black beans and detecting rubber tubes in a pile of dry pasta.

Machine vision applications with SWIR Cameras

SWIR cameras can be used in a variety of machine vision applications:

SWIR cameras are employed in the industry for inspection and defect detection, ensuring quality of the final product. Light in this wavelength has the property to penetrate materials such as silicon and glass, both common used materials in the glass industry. It is also commonly used in the food industry for sorting fruits and vegetables and moisture detection. In images taken with a SWIR camera at the wavelength of 1450nm, the water absorbs the light and becomes black. This property makes it easy to identify moisture content in the sorting process.

In medical applications, SWIR cameras aid in diagnostics, imaging through biological tissues and studying molecular composition. 

Unlike color cameras, SWIR cameras assist in monitoring crop health, assessing soil composition and detecting moisture content. An example is given in the image below, where moisture in the dents of an apple skin are detected. With this information, a more accurate analysis can be made. This is vital for precision agriculture and optimizing agricultural techniques. 

The SWIR technology is still evolving, and the use of SWIR cameras in the field of machine vision is expected to expand. The combination of SWIR cameras with artificial intelligence and machine learning algorithms can improve the applications in machine vision, enabling more precise process automation.

Benefits of a Visible-SWIR camera

Unlike the traditional SWIR camera, the visible-SWIR camera has the ability to capture images both visible and short-wave infrared range. This dual capability provides a more comprehensive view and combines the benefits of a single device with visible and SWIR imaging. 

One of the advantages of visible-SWIR camera is its ability to incorporate the visible spectrum to the image. This way, the user can have a better understanding and can interpret the image. The visible range is more familiar and easy to discern. By having both images, the recognition and analysis can be done instead of relying purely on the SWIR information. This can be seen in both images shown below, where SWIR imaging makes discerning cooking oil from water and the different container contents possible.

A practical benefit of visible-SWIR camera is its ability to operate in different lighting conditions. Whether it is bright daylight or low-light during nighttime, the camera is able to adapt to the different light conditions and provide a sharp image. This capacity is very useful in a wide range of fields such as imaging scientific research and industrial inspections. It is a very flexible device and can replace the traditional visible light camera + SWIR camera dual detection scheme. The use of SWIR cameras reduces costs, expands the detection range and improves the processing speed.

Reviews SWIR Cameras

  • 8
    Cameras are a great value for money

    The cameras are a great value for money and the lenses also. The software is outdated and needs refreshing. It took me considerable amount of time to discover how to access the camera features. The cameras are a great value for money and the lenses also. The software is outdated and needs refreshing. It took me considerable amount of time to discover how to access the camera features.

  • 10
    Excellent quality material and attentive and reliable supplier

    In the commercial phase we had maximum support and delivery times were respected. The material is quite good with low and competitive costs. In the commercial phase we had maximum support and delivery times were respected. The material is quite good with low and competitive costs.

  • 10
    Fast cable delivery

    I had ordered a camera but forgotten to include the required cable. the cable was ordered and delivered very fast. I had ordered a camera but forgotten to include the required cable. the cable was ordered and delivered very fast.

  • 8
    Fast delivery

    Fast delivery even without paying the speed premium Fast delivery even without paying the speed premium

  • 9
    Fast Delivery and good quality!

    A very good company, I will continue to cooperate next time! A very good company, I will continue to cooperate next time!

  • 10
    Fast service

    Extremely fast service. I got the camera next day. Highly recommend the seller! Thank you! Extremely fast service. I got the camera next day. Highly recommend the seller! Thank you!

  • 8.5
    Good Experience

    Top, good experience. Very attentive and quick to respond. Product arrived in good condition. Top, good experience. Very attentive and quick to respond. Product arrived in good condition.

  • 8
    Good quality and fast delivery

    So far, all components meet expectation, it would be great, though, if 3d models for all components were available. So far, all components meet expectation, it would be great, though, if 3d models for all components were available.

  • 10
    Great customer support, products and prices

    I contacted GeT Cameras to help out with selecting the best camera and lens solution for me. They provided great support. I ordered with express and received the products 2 days later :) I contacted GeT Cameras to help out with selecting the best camera and lens solution for me. They provided great support. I ordered with express and received the products 2 days later :)

  • 9
    Great prices, great service, everything great

    Bought quite a few cameras from these guys, prices are great, service is great, delivery times of the hardware is also very nice. Bought quite a few cameras from these guys, prices are great, service is great, delivery times of the hardware is also very nice.

  • 10
    Great products. Excellent support.

    GeT Cameras in Germany made some photo's of our products to show the performance of their cameras and they looked perfect. Recently we purchased a camera with lens, and LED lights. We are not exper... GeT Cameras in Germany made some photo's of our products to show the performance of their cameras and they looked perfect. Recently we purchased a camera with lens, and LED lights. We are not experienced with machine vision but the installation worked out fine. After installation on our laboratory we were surprised again of the high quality of the photos and the versatility of this system. (options in Galaxy viewer and integration in Python. Recently we had an issue with the software and the customer support was able to give us the relevant information to fix it within one day. The next time we need a camera we will not be looking to other suppliers but contact GeT Cameras immediately.

  • 10
    Great support and inhouse knowledge of the cameras

    First I was a little bit sceptic about buying online industrial cameras. It’s a critical part for our machine. For a new product development there was a lot of price pressure. We needed a cheap cam... First I was a little bit sceptic about buying online industrial cameras. It’s a critical part for our machine. For a new product development there was a lot of price pressure. We needed a cheap camera. I called them and Caspar was providing great support. He even advised a cheaper camera than I had in mind. I was just surprised by the inhouse knowledge of get cameras about machine vision. Never expected this from a webshop. The image an built quality of the camera is also great. The camera feels and operates the same as our Basler cameras.

  • 10
    Great support by email

    I ordered a 20MP USB3 camera including a lens 2 months ago for a datamatrix code reading application. In the beginning I was sceptic because of the low prices, but support by email was great. They ... I ordered a 20MP USB3 camera including a lens 2 months ago for a datamatrix code reading application. In the beginning I was sceptic because of the low prices, but support by email was great. They advise a lens and provided additional technical information. Unfortunately they don't offer a loan service, but I decided to try it. I had the cameras in house within 2 weeks and connection was easy. The SDK looks like the SDK from Basler so I felt directly comfortable with it. The camera and lens was a perfect match and now I'm able to read small DMC codes on large products with just a single camera.

  • 10
    Great support while selecting a lens

    We have bought a 20MP camera and lens with extension tubes to use it as a digital microscope in our lab. The support with selecting a lens was great. Connecting the USB3 camera was easy. We receive... We have bought a 20MP camera and lens with extension tubes to use it as a digital microscope in our lab. The support with selecting a lens was great. Connecting the USB3 camera was easy. We received everything on time.

  • 10
    High quality

    High quality components and service! My order was handled quickly and arrived ahead of schedule. Would recommend. High quality components and service! My order was handled quickly and arrived ahead of schedule. Would recommend.

  • 10
    It is important to have a skilled and efficient team of workers to get the goods efficiently.

    Maintained a good relationship and very good communication from start to finish to purchase the item. Maintained a good relationship and very good communication from start to finish to purchase the item.

  • 9
    Outstanding products and customer service

    The customer service staff was friendly, easy to approach and helped us select the appropriate products which fit our use case perfectly. The customer service staff was friendly, easy to approach and helped us select the appropriate products which fit our use case perfectly.

  • 10
    Outstanding products and customer service

    Get Cameras were extremely kind to sponsor us with some amazing equipment for our RoboCup student team, Delft Mercurians. We had no issues with the cameras, they perform as advertised and enabled u... Get Cameras were extremely kind to sponsor us with some amazing equipment for our RoboCup student team, Delft Mercurians. We had no issues with the cameras, they perform as advertised and enabled us to continue with the project and the company was extremely supportive of us overall. The customer service staff was friendly, easy to approach and helped us select the appropriate products which fit our use case perfectly.

  • 8
    Perfect customer interaction

    Good site and perfect customer interaction. Good site and perfect customer interaction.

  • 10
    Products delivered sooner than promised

    Ordered products were delivered sooner than promised, all ordered items were included in the package and we had no problems to make them work (cameras work with the attached software and with Matlab). Ordered products were delivered sooner than promised, all ordered items were included in the package and we had no problems to make them work (cameras work with the attached software and with Matlab).

  • 10
    Professional support, fast delivery and good product.

    I liked that your team helped me chose the needed equipment by my description. The items that i have ordered are exactly what i have looked for. I liked that your team helped me chose the needed equipment by my description. The items that i have ordered are exactly what i have looked for.

  • 10
    Prompt responses to many questions

    Prompt responses to our many questions. A good selection of cameras despite shortages elsewhere in the industry and we have been able to specify some of these cameras to keep projects moving forwar... Prompt responses to our many questions. A good selection of cameras despite shortages elsewhere in the industry and we have been able to specify some of these cameras to keep projects moving forward. We continue to buy regularly.

  • 10
    Quick responses and good selection of cameras

    Prompt responses to our many questions. A good selection of cameras despite shortages elsewhere in the industry and we have been able to specify some of these cameras to keep projects moving forwar... Prompt responses to our many questions. A good selection of cameras despite shortages elsewhere in the industry and we have been able to specify some of these cameras to keep projects moving forward. We continue to buy from Get-Cameras regularly.

  • 10
    Quick shipping and excellent customer service

    The customer service is quick, friendly and helpful, shipping takes place fast and the quality of cameras and accessoires is excellent. Very useful is also the provided software, including coding e... The customer service is quick, friendly and helpful, shipping takes place fast and the quality of cameras and accessoires is excellent. Very useful is also the provided software, including coding examples to implement the cameras in our systems.

  • 10
    Quick shipping and excellent customer service

    The customer service is quick, friendly and helpful, shipping takes place fast and the quality of cameras and accessoires is excellent. Very useful is also the provided software, including coding e... The customer service is quick, friendly and helpful, shipping takes place fast and the quality of cameras and accessoires is excellent. Very useful is also the provided software, including coding examples to implement the cameras in our systems.

  • 9
    Suitable product for us

    We already have several of your cameras. These are for stock only. Since we are taking them into stock, that means we are happy with them. Only lead time is little bit longer. We already have several of your cameras. These are for stock only. Since we are taking them into stock, that means we are happy with them. Only lead time is little bit longer.

  • 10
    Very good value for money

    The camera arrived on schedule and gives excellent images. Very good value for money. The SDK makes it very easy to acquire images into a program of my own written using C++Builder (about 2 hours p... The camera arrived on schedule and gives excellent images. Very good value for money. The SDK makes it very easy to acquire images into a program of my own written using C++Builder (about 2 hours programming).

  • 10
    Very helpful customer service

    We needed a vision camera for our project very urgently. They where able to deliver it in a few days time. They responded quick to my emails also when I needed support. They send me an article how ... We needed a vision camera for our project very urgently. They where able to deliver it in a few days time. They responded quick to my emails also when I needed support. They send me an article how to quickly install the camera and set the most important parameters. it was very helpfull and within half an hour we had a good live view image. We have also ordered the lens they advised. It provides a nice and sharp image.

View All Reviews

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