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	InfiRay Zoom ZH50	InfiRay Zoom ZH38	InfiRay Zoom ZL38
General
Lens	25 mm	19 mm	19 mm
Eye relief distance	20 mm	20 mm	20 mm
Exit pupil diameter	5 mm	5 mm	5 mm
Optical zoom	2.2 x	1.6 x	2.7 x
Digital zoom	4 x	4 x	4 x
Horizontal FOV	17.5 °	16 °	13.9 °
Vertical FOV	13.1 °	9 °	10.4 °
Thermal type	Uncooled	Uncooled	Uncooled
Hor. Sensor Resolution	640 pixels	640 pixels	384 pixels
Vert. Sensor Resolution	512 pixels	512 pixels	288 pixels
Pixel pitch	12 µm	12 µm	12 µm
Sensitivity	25 mK	25 mK	25 mK
Hor. Display Resolution	1440 pixels	1440 pixels	1440 pixels
Vert. Display Resolution	1080 pixels	1080 pixels	1080 pixels
Refresh rate	50 Hz	50 Hz	50 Hz
Image polarity	White hot, Black hot, red hot, color, hot target	White hot, Black hot, red hot, color, hot target	White hot, Black hot, red hot, color, hot target
Output screen color	Full color	Full color	Full color
Size & weight
Length	195 mm	190 mm	190 mm
Width	65 mm	65 mm	65 mm
Height	60 mm	60 mm	60 mm
Weight	650 g	580 g	540 g
Battery
Type	Li-on battery pack	Li-on battery pack	Li-on battery pack
Number of batteries	1	1	1
Battery life	10 hours	10 hours	12 hours
Replaceable
Appliances
Surveillance
Hunting
Law enforcement
Search & rescue
Military
Fire fighting
Thermography
Durability
Dustproof
Shockproof
Waterproof
Submersible
Operating temp. min	-20 °C	-20 °C	-20 °C
Operating temp. max	50 °C	50 °C	50 °C
Environmental rating	IP67	IP67	IP67

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