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Lepton® 3.1R

Lepton® 3.1R by TELEDYNE FLIR

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Description

Teledyne FLIR has introduced the highly anticipated Lepton 3.1R, the world's first radiometric thermal camera module with a 95-degree field of view, 160 x 120 resolution, and a scene dynamic range of up to 400 degrees Celsius. This new model, Lepton 3.1R, maintains the compact and low-power design that has made the Lepton family of thermal camera modules extremely popular for mobile devices, small electronics, and unmanned systems.

The Lepton 3.1R is designed as a seamless upgrade for existing Lepton-based products, incorporating the same visual object and space perception interface (VoSPI), inter-integrated circuit (I2C), and maintaining the previous Leptons' electrical and mechanical compatibility. Furthermore, it remains the most affordable focal plane array (FPA) based thermal sensor available on the market.


Specifications Overview

Download .pdf

  • 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 500-0758-03, 160×120 pixels, 95° with shutter - IS Radiometric

Important Information

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These products are also available in our store usually with a faster delivery time (lead times may apply).

Group Buys

Lepton 3.1R Radiometric with PureThermal 3

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GroupGet

Funded
60%

Target
50

Price
$199.99

To celebrate the newly released Lepton 3.1R we have bundled it with our top of the line PureThermal 3 USB Breakout board! FLIR Lepton 3.1R Teledyne FLIR has introduced t... View Campaign

Part Number(s)

  • 500-0758-03

Category

8564642840862