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LWIR Micro Thermal Camera Module

Lepton®

Model: Lepton 2.5, 80x60, 50°, radiometric with shutter Go to Product Support
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Made in the USA, and ITAR-free, the Lepton is the highest production volume longwave infrared camera module in the world. Compact and cost-effective, Lepton has enabled thermal innovation adopted by millions of customers. Lepton offers multiple resolutions, four field-of-view (FOV) options, and absolute temperature output on specific models.

Teledyne FLIR continuously enhances the online Lepton integration toolbox to reduce development costs and shorten market time. Application notes, integration videos, quick start guides, and complementary source code for testing on Windows, Linux, Raspberry Pi, and BeagleBone ensure efficient integration. For advanced, large-volume programs, the Technical Services team can support licensing MyFLIR® application software and image enhancing MSX® and Vivid-IR™.

Lepton’s low-power consumption, unmatched image quality, and integration support enable innovative product development in mobile, small electronics, and unattended sensors for smart buildings, fire detection, occupancy tracking, equipment condition monitoring, and more.

Develop Products Beyond Your Imagination

  • ENHANCED THERMAL PERFORMANCE

    Greater resolution and sensitivity than common thermopile arrays.

  • AFFORDABLE MICRO THERMAL CAMERA WITH UNBEATABLE SWAP

    Size, power, and lens options enable mobile devices, unattended sensors, and small electronics.

  • BUILT FOR PROFESSIONAL, LARGE-VOLUME INTEGRATORS

    Develop with the industry's leading thermal camera manufacturer to reduce risk, cost, and time to market.

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GROW YOUR BUSINESS WITH LEPTON

Integrating Teledyne FLIR thermal camera modules is now easier with our library of how-to-videos, application notes, and our comprehensive support center with product drawings, datasheets, and more!

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WHAT IS THERMAL BY FLIR?

Thermal by FLIR is a cooperative product development and marketing program that supports original equipment manufacturers (OEMs) and product innovators who use FLIR thermal imaging sensors in their products. With Thermal by FLIR, let us help you create the next market-changing innovation to grow your business.

Learn more

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8 Things to Consider When Choosing a Thermal Camera

Here are some things to keep in mind when determining how to choose the right thermal imager from Teledyne FLIR.

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Camera Model Selector

Sorting through more than 100+ models can be tricky. Try our "Camera Model Selector" to find the right solution.

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INNOVATE WITH THE INDUSTRY'S BEST CORES

With industry-leading reliability, performance, size, weight, and power, they are ideal for defense, commercial, and security applications.

Find out how

Specifications
Thermal Imaging Detector
Uncooled microbolometer
Pixel Size
17 µm
Frame Rate Options
8.6 Hz (commercial application exportable)
Thermal Spectral Range
Longwave infrared, 8 µm to 14 µm
Scene Temperature Range
High Gain Mode: -10 °C to 140 °C (14 °F to 284 °F)
Low Gain Mode: -10 °C to +450 °C (14 °F to 842 °F)
Temperature Accuracy
High gain: Greater of +/- 5°C (41 °F) or 5% (typical) Low gain: Greater of +/- 10°C (50 °F) or 10% (typical)
Performance
Scene Temperature Range
High Gain Mode: -10 °C to 140 °C (14 °F to 284 °F)
Low Gain Mode: -10 °C to +450 °C (14 °F to 842 °F)
Thermal Spectral Range
Longwave infrared, 8 µm to 14 µm
Radiometry
Temperature Accuracy
High gain: Greater of +/- 5°C (41 °F) or 5% (typical) Low gain: Greater of +/- 10°C (50 °F) or 10% (typical)
Imaging & Optical
Array format
80 × 60, progressive scan
FOV - Diagonal
63.5°
FOV - Horizontal
50° (nominal)
Frame Rate Options
8.6 Hz (commercial application exportable)
Image Optimization
Factory configured and fully automated
Non-Uniformity Correction (NUC)
Integrated Shutter
Pixel Size
17 µm
Thermal Imaging Detector
Uncooled microbolometer
Thermal Sensitivity
<50 mK (0.050° C)
Video Data Interface
Video over SPI
Connections & Communications
Output Format
User-selectable 14-bit, 8-bit (AGC applied), or 24-bit RGB (AGC and colorization applied)
Electrical
Control Port
CCI (I2C-like), CMOS IO Voltage Levels
Input Clock
25-MHz nominal, CMOS IO Voltage Levels
Input Voltage
2.8 V, 1.2 V and 2.5 V to 3.1 V IO
Power Dissipation
150 mW (operating), 650 mW (during shutter event), 4 mW (standby)
Mechanical
Mechanical Interface
32–pin socket interface to standard Molex® socket
Package Dimensions - Socket Version (w x l x h)
11.8 x 12.7 x 7.2 mm
Weight
0.9 grams (without socket)
Environmental & Approvals
Non-Operating Temperature Range
-40 °C to +80 °C (14 °F to 176 °F)
Optimum Temperature Range
-10°C to +80°C (-40 °F to 176 °F)
Shock
1500 G @ 0.4 ms
Solar protection
Integrated
Temperature Compensation
Automatic. Output image independent of camera temperature.
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Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Lepton® - Model: Lepton 2.5, 80x60, 50°, radiometric with shutter

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