Pulsar Axion XQ38 vs InfiRay Finder FH25R

Compare specifications between the Pulsar Axion XQ38 and the InfiRay Finder FH25R thermal cameras.

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General
Lens 38 mm 25 mm
F-ratio 1.2 -
Diopter adjustment - -4 +5
Exit pupil diameter - 20 mm
Optical zoom 3.5 x 1.5 x
Digital zoom 4 x 6 x
Horizontal FOV 9.8 ° 17.5 °
Vertical FOV 7.4 ° 14 °
Thermal type Uncooled Uncooled
Hor. Sensor Resolution 384 pixels 640 pixels
Vert. Sensor Resolution 288 pixels 512 pixels
Pixel pitch 17 µm 12 µm
Sensitivity 40 mK -
Hor. Display Resolution 1024 pixels 1280 pixels
Vert. Display Resolution 768 pixels 960 pixels
Refresh rate 50 Hz 50 Hz
Output screen color Full color Full color
Startup time 5 seconds -
Additional details - This version includes a LRF
Size & weight
Length 167 mm 70 mm
Width 49 mm 52 mm
Height 73 mm 130 mm
Weight 350 g 320 g
Battery
Type Li-Ion Battery Pack APS5 18500
Number of batteries 1 1
Battery life 6 hours 6 hours
Replaceable
Appliances
Surveillance
Hunting
Law enforcement
Search & rescue
Military
Fire fighting
Thermography
Durability
Dustproof
Shockproof
Waterproof
Submersible
Operating temp. min -20 °C -
Operating temp. max 40 °C -
Environmental rating IPX7 -

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