Guide IR IR510-P product image

Guide IR IR510-P

The IR510-P is a thermal monocular made by Guide IR and is part of the 510 series.


The IR510-P contains a crisp 19mm f/1 objective lens focusing the available thermal radiation. The field of view on this thermal monocular is 28.3 by 21.4 degrees. It features a 4 times digital zoom to enlarge your subject.

Behind the lens of the IR510-P you can find the (uncooled, 25 micrometer) 384 x 288 pixels thermal core refreshing the image at 50Hz. It's operating within the 8µm to 14µm infrared spectrum.

The physical dimensions of this thermal monocular read 158 x 62 x 66mm (lwh) weighing in at 305 grams. This device is rated IP66. It handles dust, shocks and water (splashes). It's rated for operating in temperatures between -10°C and 60°C.

The IR510-P is built to be used in scanning and surveillance, hunting adventures, police operations and search and rescue.



Lens19 mm
Diopter adjustment-5 / +5
Optical zoom1.0 x
Digital zoom4.0 x
FOV (h/v)28.3 ° / 21.4 °
Thermal typeUncooled
Sensor resolution (h/v)384 pixels / 288 pixels
Pixel pitch25 µm
Spectral range8.0 µm / 14.0 µm
Display resolution (h/v)320 pixels / 240 pixels
Refresh rate50.0 Hz
Image polarityBlack hot, White hot, Red hot
Output screen colorFull color
Video formatsAnalog video output
Startup time5 seconds
Package contentsAdaptor, Packing box, Quickstart Guide, Soft bag,USB Cable, Wrist Strap,Lens cap, Neck strap,Video cable, Certificate card
Additional detailsChoose between 3 housing colors
Dimensions (l/w/h)158 mm / 62 mm / 66 mm
Weight305 g
Type3.7v Li-ion
Number of batteries1
Battery life5 hours
Law enforcement
Search & rescue
Fire fighting
Operating temperature-10.0 °C / 60.0 °C
Storage temperature-30.0 °C / 70.0 °C
Environmental ratingIP66

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 136 meters 34 meters 17 meters
Person 481 meters 120 meters 60 meters
Vehicle 1165 meters 291 meters 145 meters

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


Side view of Guide IR510 series
Example packaging
Package contents (May differ between sellers)
Front view of Guide IR510 series
IR510-C in the field
Guide IR510-B rooftop video
Guide IR510-C rooftop video


More in 510 series