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This section provides an overview for infrared cameras as well as their applications and principles. Also, please take a look at the list of 27 infrared camera manufacturers and their company rankings. Here are the top-ranked infrared camera companies as of April, 2025: 1.AEI, 2.IKS - International Knife & Saw, Inc., 3.Thermocom, Inc..
Table of Contents
An infrared camera is a specialized camera designed to detect objects in conditions where visible light is absent by capturing infrared light. It leverages the unique properties of infrared light for applications in thermography and low-light environments. Infrared light, characterized by its long wavelength, is emitted in response to temperature variations. When objects receive infrared light, their temperatures rise proportionally to the intensity of the infrared radiation.
By detecting these temperature changes induced by infrared light, infrared cameras can capture images of objects within their field of view.
Infrared cameras have a wide range of applications, including thermography, body temperature measurement, and security systems. They are used in various contexts such as:
Infrared cameras play a crucial role in thermography, enabling temperature monitoring and control in fields like medical thermometry and industrial processes.
These cameras are essential components of security equipment designed to operate effectively in low-light or dark environments, enhancing surveillance capabilities.
In the manufacturing industry, infrared cameras are used for product inspection in environments with minimal or no illumination, ensuring the quality of manufactured goods.
In the realm of digital photography, infrared cameras contribute to improving image accuracy and precision.
When selecting an infrared camera, it's important to consider factors such as detection accuracy, pixel count, size, ease of maintenance, and resistance to external factors.
An infrared camera consists of essential components, including an infrared condenser lens, a detector element, and a processor. Thermopiles are commonly used as sensing elements, with multiple thermopiles embedded to correspond to the number of pixels required for information capture.
The role of the condenser lens is to selectively collect infrared light and direct it onto the thermopiles. When infrared light reaches the thermopiles, it causes temperature changes proportional to its intensity. These temperature-induced changes lead to the generation of an electric current in the thermopiles, which is subsequently amplified by an amplifier for each thermopile. The resulting data is processed by a central processing unit.
The intensity of infrared radiation determines the pixel's shade in the captured image. Higher intensity corresponds to lighter shades, while lower intensity results in darker shades, allowing for object detection. Some infrared cameras incorporate cooling mechanisms for the thermopiles, while others feature advanced image processing algorithms to enhance detection accuracy.
Far-infrared cameras operate based on the detection of far-infrared radiation. These cameras can "see" heat emissions from objects, making them ideal for temperature measurement using thermography and similar applications.
Near-infrared cameras, on the other hand, capture light in the near-infrared spectrum (780nm to 2,500nm). These cameras are designed to capture high-contrast images even under poor lighting conditions. They are commonly used in nighttime security systems and industrial camera applications.
*Including some distributors, etc.
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Process Sensors Corporation (PSC) is based in Westborough, Massachusetts, USA, and is an ISO 17025-certified manufacturer of infrared (IR) sensors and thermal imaging cameras that was established in 1996 before its acquisition by KPM analytics. The company’s products include non-contact IR camera systems for kiln inspection or conveyor monitoring, IR temperature sensors for measuring the surface temperature of materials in industrial processes, and Blackbody calibration devices for verifying or calibrating the accuracy of its portfolio IR products. The company’s products are mainly used in the industrial processing and manufacturing sectors.
International Knife & Saw, Inc., is an American-based private manufacturer of industrial machine knives and accessories headquartered in Florence, South Carolina founded in 1986. The blades are installed on equipment for converting materials in the paper, tissue, towel, metal, plastic, and rubber industries to finished products. The company supplies log saw perforating blades, circular slitter knives, offline grinders, core cutters, and packaging knives for the tissue and towel converting industries. Blades for the metal sector, including side trimmers, shear knives, slitter knives, slitter spacers, crop shear knives used in steel mills, metal processors, and metal components fabricators.
Headquartered in Everett, Washington, Fluke is an American-born company operating since 1948. Fluke offers a variety of testing equipment including digital multimeters, thermal cameras, solar PV testing equipment, thermometers, oscilloscopes, leak detection devices, as well as testing-equipment related accessories. Fluke offers direct online sales.
Thermocom, Inc., which was started in 2003 and is headquartered in Boca Raton, Florida, is a manufacturer of infrared cameras. The company specifically produces security/police weather-proof cameras, third-generation infrared cameras, and real-time infrared cameras. It also fabricates portable infrared thermal imaging cameras, handheld thermal imaging cameras, and stationary online monitoring systems. With infrared technology, including high-sensitivity IR detectors and ergonomic design, its third-generation infrared cameras are suitable for professional thermographers to have instruments for maintenance inspections.
Optotherm, Inc. is an American manufacturer of thermal imaging test systems that was established in Sewickley, Pennsylvania in 1998. The company produces various branded thermal imaging systems, including MICROS for microscopic analysis of electronics, MEMS, and medical devices, as well as SENTRIS for electronics failure analysis for circuit boards and semiconductors. It also offers its THERMALIZE thermal image analysis software that provides image enhancement, measurement, and annotation functionalities to its users. Optotherm, Inc. products are primarily used by clients in research and educational institutions, as well as in the semiconductor and consumer electronics industries.
Optris Infrared Sensing, LLC was established in 2003 and is headquartered in Portsmouth, New Hampshire. The company is a developer and manufacturer of infrared measurement technology for glass, plastics, automotive, semiconductor, and related industries. The company’s product program covers portable thermometers, fixed industrial thermometers, and infrared cameras. The company’s services include machine calibration services, repair services, 24 month's guarantee on service, and, certification of calibration to document the accuracy of the IR sensor or thermal imager.
FOTRIC Inc., a company established in 2013, based in Houston, Texas, USA, is a manufacturer and supplier of thermal imaging cameras and solutions. The company offers product solutions for various industrial and research applications such as electrical inspection, mechanical inspection, building inspection, fire detection, and medical diagnosis. It has a range of products such as FOTRIC 220 series, FOTRIC 320 series, FOTRIC 340 series, and FOTRIC AnalyzIR software. These products are designed to operate with high resolution, accuracy, and reliability. It is a important supplier of thermal imaging cameras and solutions in the US and abroad.
Marsh Electronics, Inc. is a distributor of electronic components that was established in 1937 in Milwaukee, Wisconsin. The company offers various passive, electromechanical, and power semiconductor products. These products include potentiometers for regulating current and voltage, capacitors for energy storage, and terminal blocks. The company chiefly serves clients in the food and beverage, energy, and medical sectors. Some of its notable customers include companies such as GE Healthcare, Harley-Davidson, and Rockwell Automation.
HT Italia S.r.l., established in 1983 and based in Faenza, Italy, is a manufacturer of test and measurement instruments. The company designed and built MASTER HT2031 in 1992, a product performing safety testing on installations and simultaneously printing a professional report thanks to the built-in printer. From then on, it has built a product portfolio consisting of infrared cameras, environmental measurement instruments, photovoltaic testers, power quality analyzers and digital multimeters. The company has acquired the quality system certification ISO 9001, and supplies its safety testers with calibration certificates made with calibrating equipment traceable to SIT or NAMAS.
Instrument Systems GmbH, founded in 1986, is a manufacturer headquartered in Munich, Germany, specializing in spectral light measurement solutions. The company's product lineup includes a range of colorimeters, spectrometers, and photometers. The company also offers goniophotometers, imaging colorimeters, and infrared testing cameras. Software packages, including calibration software for precise radiometric measurements, along with power sources and other accessories, are also available. The company serves various industries, supplying products for automotive interior and exterior lighting, addressing blue light hazard concerns, and facilitating display characterization processes.
Hamamatsu Photonics K.K., established in 1953 and headquartered in Hamamatsu, Japan, is a manufacturer of sensors and emitters for both visible and invisible light. It stocks products like LEDs, lamps, and photodiodes used in several industries, including consumer electronics, dental imaging, and environmental monitoring. The sensor and light source components are also available as modules and units that can be incorporated into systems the company develops, like optical measurement systems or imaging systems. The ISO 9001-certified company stocks over 15,000 devices, units, and systems that ship to over 100 destinations worldwide, and it has ten research and production bases.
Nippon Avionics Co., Ltd is a Japanese manufacturer of electronic aviation equipment and other office equipment. The incorporation is a result of merging NEC Corporation and Hughes Aircraft Company in 1960. Headquarters are located in Yokohama Japan. The company designs, manufactures, and sells items from three product lines: Information Systems, Joining Equipment, and Infrared Thermography. The products include communication devices used in aviation integrated circuit (IC) boards and media projectors for office use.
Xenics, part of Exosens, established in 2000 and headquartered in Belgium, is a manufacturer of infrared sensors, cores, and cameras. The company emphasizes short-wave infrared and uncooled long-wave infrared technologies. Its products include SWIR and LWIR cameras and sensors like the Crius series, Dione, and Microcube. These products are used in defense, industrial research, and life science industries, addressing border surveillance, medical imaging, and waste management needs. The company also offers solutions for diverse electro-optical requirements.
Sperry West Inc. is a manufacturer and provider of covert video surveillance systems and security products, established in 1991 and headquartered in San Diego, California. Its product range includes Spyder video kits, Smoke Detector cameras, Motion Detector cameras, Clock Radio cameras, and Body Worn cameras. These products find applications in law enforcement, loss prevention, investigations, and personal security. The company has been honored with several awards such as the Gold Book Award, Govies Award, and Readers' Choice Security Product Award.
Micro-Epsilon was originally founded in Osaka and Micro-Epsilon America was founded in 1998, headquartered in Raleigh, North Carolina. Micro-Epsilon develops, manufactures, and distributes sensors to aerospace, battery production, glass production, wind power, precision optics, medical technology, transportation, semiconductor, and other industries. Micro-Epsilon’s sensor product categories include inductive, capacitive, laser, confocal, laser distance, magneto-inductive, draw-wire, rotation speed, color, paint thickness measurement, and fiber optic sensors in addition to interferometers and other sensor equipment.
InfraTec is a German manufacturer of infrared (IF) measuring technology and equipment established in 1991 and based in Dresden, Saxony. The company specializes in producing IR sensors for measuring gas, radiation or temperature concentrations, IR cameras for capturing thermal images or videos, and IR detectors for detecting and converting IR radiation for signaling purposes as well as Fourier transform and photoacoustic IR spectrometers for analyzing the compositions of different substances. InfraTec serves clients in research and development, security, medical device manufacturing, and defense through a network of partner distributors in several countries across Europe, North America, and Asia,
PCE Instruments UK Ltd., started in 199 and headquartered in Manchester, UK, is a manufacturer and supplier of test instruments, equipment, and tools for weighing, measuring, and control systems. The company offers more than 500 test equipment, including analyzers, inspection cameras, meters, detectors, and sensors, with applications in various fields like data acquisition, electrical engineering, environmental science, building inspection, and food processing. Its manufacturing and development division is ISO 9001 certified, all its test instruments, equipment, and tools are factory calibrated, and the company also provides services for custom test instrument design, installation, and maintenance.
Olip Systems Inc., established in 2010 and headquartered in London, United Kingdom, is an inspection and maintenance equipment manufacturer and B2B service supplier. The company specializes in providing electrical testing, condition monitoring, and non-destructive testing equipment and services, as well as producing mechanical maintenance products. These products are used to stop generators from overheating for manufacturers and end-users, analyze current flow in production facilities, and facilitate the assembly or disassembly of machine components for maintenance. Apart from supplying advanced maintenance and testing services, it also provides training courses that cover thermography and dynamic rotor balancing.
Accele Electronics, Inc. is based in Santa Fe Springs, California. Accele has a 30 year history as a manufacturer and distributor of automotive technology solutions, also offering services such as, installation and support throughout its 30+ year history. Example products include LCD monitors, headrest monitors, mirror monitors, drive and park sensors, video recording and camera kits and accessories, A/V switchers, RV camera systems, cables, lighting, HUD, security systems, fuses and circuits, relays, bus and coach amenities, as well as comfort and convenience items.
Ranking as of April 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | AEI |
8.3%
|
| 2 | Thermocom, Inc. |
6.2%
|
| 3 | IKS - International Knife & Saw, Inc. |
6.2%
|
| 4 | FOTRIC Inc. |
5.5%
|
| 5 | Marsh Electronics, Inc. |
5.5%
|
| 6 | Sperry West Inc. |
5.5%
|
| 7 | HT Italia S.r.l. |
5.2%
|
| 8 | Nippon Avionics Co., Ltd. |
4.8%
|
| 9 | Process Sensors Corporation |
4.5%
|
| 10 | Instrument Systems GmbH |
4.5%
|
Derivation Method
The ranking is calculated based on the click share within the infrared camera page as of April 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
8 | 47.1% |
|
Japan
|
4 | 23.5% |
|
Germany
|
2 | 11.8% |
|
Italy
|
1 | 5.9% |
|
United Kingdom
|
1 | 5.9% |
|
Spain
|
1 | 5.9% |
81 products found
81 products
Time Technology Japan Co., Ltd.
310+ people viewing
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■Product features - Fully compliant with GA/T635-2006 firefighting thermal imaging camera standard. ・384x288 high pixel detector, clear image, hig...
Relaiable Technology Co., Ltd.
270+ people viewing
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Model -equipped model -equipped model Infrared camera warning system for nighttime viewing。 This system detects oncoming vehicles and passers -by ...
Time Technology Japan Co., Ltd.
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■Product overview Gas leaks during the manufacturing of industrial products have always been a serious problem. Gas leaks cannot be seen with the n...
Nissho Technology Co., Ltd.
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■Product overview USB interface night vision camera module, 3 million pixels, available for Linux/Debain systems on our ARM9, ARM11, Cortex-A9, Cor...
Cybernetech Co., Ltd.
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It has a 12MP panchromatic sensor, a new thermal sensor with twice the GSD of the previous model, and 5 separate spectral bands. Its high resoluti...
Cybernetech Co., Ltd.
230+ people viewing
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RedEdge-P is a high-resolution multispectral camera. By pan-sharpening the multispectral image, the resolution of the image taken from the air at a...
Cybernetech Co., Ltd.
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A multi-band sensor designed for agriculture. The new version of the Sequoia+ camera eliminates the need for a reflector, which was previously requ...
AD STEC
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Teledyne FLIR A50/A70 series thermal imaging cameras that act as smart sensors are state-of-the-art thermal imaging cameras that combine edge compu...
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Cybernetech Co., Ltd.
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The Sentera 6X multispectral sensor delivers scientific-grade multiband and high-resolution visual band imaging products through a streamlined, eas...
Cybernetech Co., Ltd.
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The high-performance NDVI single sensor enables highly accurate vegetation index measurements using a unique technology that uses a high-precision ...
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Yagyu Shokai Co., Ltd.
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■Features - Super fine contrast processing makes the contours of objects clear and makes it easier to grasp them. - It has a built-in digital camer...
Yagyu Shokai Co., Ltd.
220+ people viewing
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■Features - It has a built-in digital camera, and when you save images, you can save thermal images and digital camera images at the same time. -Yo...
Yagyu Shokai Co., Ltd.
180+ people viewing
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■Features -Displays three points: maximum temperature, minimum temperature, and screen center temperature. -You can check the temperature of each p...
Yagyu Shokai Co., Ltd.
270+ people viewing
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■Features - Compact size that fits in your pocket and is easy to carry. ・Super Fine Contrast Processing (MSX) converts into precise and clear ther...
Yagyu Shokai Co., Ltd.
230+ people viewing
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■Features ・You can quickly find hot spots and areas where problems may occur during thermal tests. ・Hands-free measurement is possible by fixing ...
Yagyu Shokai Co., Ltd.
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■Features ・Thermography photography is possible with smartphone accessories. *To use it, you need to download a special app (FLIRONE). *Calibratio...
Sato Keiryoki Mfg. Co., Ltd
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This is a thermo camera that can display thermal images and visible images superimposed. You can easily check the temperature distribution, which i...
Nippon Förster Co., Ltd.
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■DEFECTOVISION CT Induction heating thermography Non-destructive and non-contact detection of cracks in parts with complex shapes Visualizes defect...
Hanshin Trading Co., Ltd.
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■Really pocket-sized infrared thermography 190g compact design that can be easily carried anywhere. With the large 3.5-inch screen and easy touch p...
Hanshin Trading Co., Ltd.
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■Thermography photography is now possible with smartphone accessories ・Convenient analysis using the app (spot, circle, box) ・Temperature detecti...
Wave Crest
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■ Overview ・ Infrared heat image 320 × 240 resolution ・ Visible and infrared rays three fusion mode ・ Three image enhancement mode for various a...
Time Technology Japan Co., Ltd.
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Infrared camera for quick screening of human body temperature measurements. High cost performance/flexible combination of temperature measurement m...
Time Technology Japan Co., Ltd.
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■True RMS compact multimeter equipped with an infrared thermal imager - Built-in infrared thermal imager design allows you to quickly identify hot ...
Time Technology Japan Co., Ltd.
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■Professional true RMS industrial multimeter - Built-in infrared thermal imager design allows you to quickly identify hot spots without contact. -T...
Teledyne LeCroy
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Feature ■ High speed 250fps (FULL 640x512pixels), 1,200fps (200x200pixels) ■ Various reading mode Integrate While Read (IWR) MODE Multi ROI ■ Oth...
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Tokyo Instruments, Inc
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Acquire clear images in the 0.9-1.7μm range at high speed. Ultra lightweight high speed SWIR camera weighing only 230g. Ideal for incorporating int...
IR System Co., Ltd.
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A MWIR camera equipped with a zoom lens that uses a high-resolution cooled mid-infrared detector (InSb) with VGA pixels (640 x 512). You can choose...
IR System Co., Ltd.
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A camera series that uses a cooled mid-infrared detector with HD pixels (1,280 x 1,024 or 1,280 x 720). You can choose lenses from a wide range of ...
IR System Co., Ltd.
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This is a compact type of LRC3Z (dimensions: 340 (L) x φ140mm), a zoom lens-equipped MWIR camera that uses a high-resolution cooled mid-infrared de...
IR System Co., Ltd.
170+ people viewing
It is a compact camera core that uses a cooled mid-infrared detector (15μm pitch or 10μm pitch) with VGA pixels (640 x 512) and is designed for siz...
