Introducing the FLIR ONE Pro LT Thermal Imaging Camera

We’ve expanded the FLIR ONE line-up today with the addition of the FLIR ONE® Pro LT, a new lower price point thermal imaging attachment for smart devices. The FLIR ONE Pro LT features many of the professional-level features that define the FLIR ONE Pro Series.

Powered by the FLIR Lepton® thermal microcamera core, the FLIR ONE Pro LT builds on the advanced features of the FLIR ONE Pro, including MSX image enhancement, a high definition visible camera to produce crisp detailed image, and VividIR™ video signal processing technology that delivers an improved thermal image quality and clarity.

Here’s how the LT compares to the FLIR ONE Pro:

FLIR ONE Pro Series Comparison




Thermal Resolution

4,800 Pixels

19,200 Pixels

Object Temperature Range

-20 to 120ºC (-4ºF - 248ºF)

-20ºC to 400ºC (-4ºF – 752ºF)

Thermal Sensitivity

100 mK

77 mK

Image Output Resolution



Mechanical Shock

Drop from 1.8 m (5.9ft)

Drop from 1.8 m (5.9ft)




Also this week, look for the new version of the FLIR ONE mobile application for both iOS and Android, which includes tools such as multiple spot temperature meters, custom on-screen temperature tracking regions, and tips for problem solving and use cases. 

The FLIR ONE Pro LT is $299 and available for pre-order worldwide today for iOS and Android (USB-C and Micro-USB) devices. To learn more about the FLIR ONE Pro series, head to

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