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FLIR

FLIR Lepton 3.1R

FLIR Lepton 3.1R

The Lepton 3.1R has a massive 95-degree field of view (FOV), 160 x 120 resolution, and a scene dynamic range of up to 400 degrees Celsius all packed into a thermal camera that measures only 11.8 x 12.7 x 7.2 mm.

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$142.00 USD
$142.00 USD
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This is the world’s first radiometric thermal camera module with a 95-degree field of view (FOV), 160 x 120 resolution, and a scene dynamic range of up to 400 degrees Celsius. The 3.1R model maintains the same compact and low-power form factor that made the Lepton family of thermal camera modules the best-selling in the world for mobile, small electronics, and uncrewed systems.

This Model: Lepton 3.1R, 160×120 pixels, 95° with shutter - Radiometric

Specifications Overview

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  • Sensor Technology
    • Uncooled VOx microbolometer
  • Spectral Range
    • Longwave infrared, 8 µm to 14 µm
  • Array Format
    • 160 x 120 progressive scan
  • Pixel Size
    • 12 µm
  • Effective Frame Rate
    • 8.7 Hz (commercial application exportable)
  • Thermal Sensitivity
    • <50 mK (0.050 °C)
  • Temperature Compensation
    • Automatic. Output image independent of camera temperature.
  • Radiometric Accuracy
    • High Gain: Greater of ±5 °C (41 °F) or 5% (typical)
    • Low Gain: Greater of ±10 °C (50 °F) or 10% (typical)
  • Non-uniformity Corrections
    • Integral Shutter
  • Scene Dynamic Range
    • High Gain Mode: -10 °C to 140 °C (14 °F to 284 °F)
    • Low Gain Mode: -10 °C to +400 °C (14 °F to 752 °F) at room temperature;-10 °C to +450 °C (14 °F to 842 °F) typical
  • Image Optimization
    • Factory configured and fully automated
  • FOV - Horizontal
    • 95°
  • FOV - Diagonal
    • 119°
  • Lens Type
    • f/1.1
  • Output Format
    • User-selectable 14-bit, 8-bit (AGC applied), or 24-bit RGB (AGC and colorization applied)
  • Solar Protection
    • Integral

Electrical

  • Input clock
    • 25-MHz nominal, CMOS IO Voltage Levels
  • Video Data Interface
    • Video over SPI
  • Control Port
    • CCI (I2C-like), CMOS IO Voltage Levels
  • Input Supply Voltage (nominal)
    • 2.8 V, 1.2 V, 2.5 V to 3.1 V IO
  • Power Dissipation (Typical, room temp)
    • Nominally 150 mW (operating), 650 mW (during shutter event), 5 mW (standby)

Mechanical

  • Package Dimensions (w x l x h)
    • 11.5 x 12.7 x 6.9 mm (without socket)
    • 11.8 x 12.7 x 7.2 mm (with socket)
  • Weight
    • 1.0 grams (without socket)

Environmental

  • Optimum Operating Temperature Range
    • -10 °C to +80 °C (14 °F to 176 °F)
  • Non-Operating Temperature Range
    • -40 °C to +80 °C (-40 °F to 176 °F)
  • Shock
    • 1500 G @ 0.4 ms

    Documentation

    Mechanical

    Software

    Development Hardware

    Tips for integrating Lepton into a Housing

    • Recommended Material
      • PORON®
    • Socket Stack
      • Socket > Lepton > Foam > Window > Enclosure
    • Maximum Force
      • < 1Kg (more force will damage the shutter)
    • The foam must be cut out so that it does not interfere with the mechanical shutter pins.
    • Thickness
      • Depends on the enclosure and spacing, do not exceed 1Kg of force.

    Lepton Gasket

    This Model: Lepton 3.1R, 160×120 pixels, 95° with shutter - IS Radiometric

    Important Information

    • PureThermal 1/2/3/Mini/Pro with Radiometric FLIR Lepton 2.5, 3.5, 3.1R requires specialized software to show radiometry.
    • All international customers that are ordering any Thermal Imaging Camera will be required to fill out an End Use Statement document before shipment. Once you place your order we will email you with the document within a few business days.
    • We can only ship FLIR Lepton to North America, Australia, United Kingdom, Switzerland, and the European Union Countries. Any orders with a FLIR Lepton with a delivery address other than those will be canceled and refunded. We are sorry for the inconvenience.
    • RoHS Certificate of Compliance European Directive No 2015/863
    • Declaration of Compliance REACH Regulation (EC) No. 1907/2006
    • California Proposition 65 Declaration
    • ECCN: CAM 6A993A
    • HTSUS: 9027.50.4020
    • Country of Origin: USA
    • Part Number: 500-0758-03

    🕑Lead Time🕑

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      Lepton • AudioMoth • Boson • PureThermal • Hamamatsu • ADK • Hadron • Vue