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Firefly S



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The FLIR Firefly® S delivers the essential machine vision features you need in an ultra-compact body. Its small size, low power, and light weight make it ideal for embedding into portable devices. The Firefly S provides amazing value by combining powerful on-camera features with the latest CMOS sensors.


Small, Light, and Low Power 

  • Ideal for embedding into compact, hand-held and portable devices with a footprint of 27 mm x 27 mm x 14 mm, 20 gram weight and 1.5 W power consumption.

Core Machine Vision Capabilities 

  • Essential machine vision features including GPIO, triggering, and partial image modes

Exceptional Value

  • Get access to the latest global shutter CMOS sensors at low starting prices of just $199 USD

Technical Specifications 

 Camera Type FFY-U3-16S2M FFY-U3-04S2M
Frame Rate 60 121
Lens Mount S-mount S-mount
Pixel Size 3.45 6.9
Quantum Efficiency 65 (530 nm) 64 (530 nm)
Resolution 1440x1080 750x540
Sensor Type CMOS CMOS
Warranty 3 Years 3 Years
Sensor Format 1/2.9" 1/2.9"
ADC 10-bit 10-bit
Chroma Mono Mono
Megapixels 1.6 0.4
Readout Method Global Shutter Global Shutter
Sensor Name Sony IMX296 Sony IMX297
Part Number FFY-U3-16S2M-S FFY-U3-04S2M-S