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Guide IR TK631 Product Image
Guide IR TK421 Product Image
Guide IR TK431 Product Image
Guide IR TK451 Product Image
Guide IR TK611 Product Image
Guide IR TK621 Product Image
General
Lens 35 mm 25 mm 35 mm 50 mm 19 mm 25 mm
F-ratio 1.0 1.1 1.2 1.2 1.0 1.0
Diopter adjustment -4 +2 -4 +2 -4 +2 -4 +2 -4 +2 -4 +2
Exit pupil diameter 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm
Optical zoom 2 x 1.7 x 2.3 x 3.3 x 1.1 x 1.5 x
Digital zoom 8 x 4 x 4 x 4 x 8 x 8 x
Horizontal FOV 12.5 ° 15.4 ° 11.1 ° 7.8 ° 22.9 ° 17.5 °
Vertical FOV 9.4 ° 11.6 ° 8.3 ° 5.8 ° 17.2 ° 13.1 °
Thermal type Uncooled Uncooled Uncooled Uncooled Uncooled Uncooled
Hor. Sensor Resolution 640 pixels 400 pixels 400 pixels 400 pixels 640 pixels 640 pixels
Vert. Sensor Resolution 480 pixels 300 pixels 300 pixels 300 pixels 480 pixels 480 pixels
Pixel pitch 12 µm 17 µm 17 µm 17 µm 12 µm 12 µm
Sensitivity 30 mK 30 mK 30 mK 30 mK 30 mK 30 mK
Spectral Range min. 8 µm 8 µm 8 µm 8 µm 8 µm 8 µm
Spectral Range max. 14 µm 14 µm 14 µm 14 µm 14 µm 14 µm
Hor. Display Resolution 1280 pixels 1280 pixels 1280 pixels 1280 pixels 1280 pixels 1280 pixels
Vert. Display Resolution 960 pixels 960 pixels 960 pixels 960 pixels 960 pixels 960 pixels
Refresh rate 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz
Image polarity Black Hot, White Hot, Adjustable Red Hot, Iron Red, Blue Hot, Green Hot Black Hot, White Hot, Adjustable Red Hot, Iron Red, Blue Hot, Green Hot Black Hot, White Hot, Adjustable Red Hot, Iron Red, Blue Hot, Green Hot Black Hot, White Hot, Adjustable Red Hot, Iron Red, Blue Hot, Green Hot Black Hot, White Hot, Adjustable Red Hot, Iron Red, Blue Hot, Green Hot Black Hot, White Hot, Adjustable Red Hot, Iron Red, Blue Hot, Green Hot
Output screen color Full color Full color Full color Full color Full color Full color
Video formats Micro HDMI Out Micro HDMI Out Micro HDMI Out Micro HDMI Out Micro HDMI Out Micro HDMI Out
Startup time 2 seconds 2 seconds 2 seconds 2 seconds 2 seconds 2 seconds
Package contents Power adapter, USB cable (Type C), Micro HDMI cable, Lens cap, Wrist strap, , Shoulder strap, Quick start guide Power adapter, USB cable (Type C), Micro HDMI cable, Lens cap, Wrist strap, , Shoulder strap, Quick start guide Power adapter, USB cable (Type C), Micro HDMI cable, Lens cap, Wrist strap, , Shoulder strap, Quick start guide Power adapter, USB cable (Type C), Micro HDMI cable, Lens cap, Wrist strap, , Shoulder strap, Quick start guide Power adapter, USB cable (Type C), Micro HDMI cable, Lens cap, Wrist strap, , Shoulder strap, Quick start guide Power adapter, USB cable (Type C), Micro HDMI cable, Lens cap, Wrist strap, , Shoulder strap, Quick start guide
Size & weight
Length 214 mm 192 mm 192 mm 214 mm 192 mm 192 mm
Width 65 mm 65 mm 65 mm 65 mm 65 mm 65 mm
Height 71 mm 71 mm 71 mm 71 mm 71 mm 71 mm
Weight 560 g 470 g 485 g 535 g 490 g 490 g
Battery
Type 18650 18650 18650 18650 18650 18650
Number of batteries 2 2 2 2 2 2
Battery life 4.5 hours 5 hours 5 hours 5 hours 4.5 hours 4.5 hours
Replaceable
Appliances
Surveillance
Hunting
Law enforcement
Search & rescue
Military
Fire fighting
Thermography
Durability
Dustproof
Shockproof
Waterproof
Submersible
Operating temp. min -10 °C -10 °C -10 °C -10 °C -10 °C -10 °C
Operating temp. max 50 °C 50 °C 50 °C 50 °C 50 °C 50 °C
Storage temp. min -30 °C -30 °C -30 °C -30 °C -30 °C -30 °C
Storage temp. max 60 °C 60 °C 60 °C 60 °C 60 °C 60 °C
Environmental rating IP66 IP66 IP66 IP66 IP66 IP66

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