InfiRay Saim SCP19 product image

InfiRay Saim SCP19

The SAIM SCP19 is a thermal weapon sight made by InfiRay and is part of the Saim series.


The Saim SCP19 comes with a clear 19mm lens to capture thermal signatures. The FOV on this thermal scope measures 9.2 x 6.9 degrees.

Inside the housing of the Saim SCP19 you'll find the (uncooled, 12µm) 256 by 192 pixel thermal sensor with a refresh rate of 25Hz. The NETD of this thermal scope is <50mK.

The measurements of this thermal scope are 186 x 61 x 61mm (l/w/h) and weighs 380g. It's protected against dust, shocks and water (splashes).

The Saim SCP19 is built for hunting trips and law enforcement (police, border patrol etc.).


Lens19 mm
Diopter adjustment-5 +5
Optical zoom2.3 x
Digital zoom4.6 x
FOV (h/v)9.2 ° / 6.9 °
Thermal typeUncooled
Sensor resolution (h/v)256 pixels / 192 pixels
Pixel pitch12 µm
Sensitivity50 mK
Display resolution (h/v)1280 pixels / 960 pixels
Refresh rate25 Hz
Output screen colorFull color
Dimensions (l/w/h)186 mm / 61 mm / 61 mm
Weight380 g
Number of batteries2
Battery life8 hours
Law enforcement
Search & rescue
Fire fighting

DRI Ranges

DRI stands for Detection, Recognition and Identification and is based on the widely used Johnson's criteria.

  • Detection Detect if an object is present
  • Recognition See what type of object it is (i.e. person, vehicle, airplane)
  • Identification For example see if someone is a friend or foe
Detection Recognition Identification
Rabbit 285 meters 71 meters 35 meters
Person 1002 meters 250 meters 125 meters
Vehicle 2427 meters 606 meters 303 meters

Please note that these values are calculated, always consult the manufacturer for official range numbers.


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InfiRay Saim series
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InfiRay Saim Series Thermal Imaging Scope


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