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Guide IR TA450 Product Image
Guide IR TA425 Product Image
Guide IR TA435 Product Image
General
Lens 50 mm 25 mm 35 mm
F-ratio 1.2 1.1 1.2
Exit pupil diameter 20 mm 20 mm 20 mm
Optical zoom 1 x 1 x 1 x
Digital zoom 4 x 4 x 4 x
Horizontal FOV 7.5 ° 14.6 ° 10.66 °
Vertical FOV 5.6 ° 11 ° 8 °
Thermal type Uncooled Uncooled Uncooled
Hor. Sensor Resolution 384 pixels 384 pixels 384 pixels
Vert. Sensor Resolution 288 pixels 288 pixels 288 pixels
Pixel pitch 17 µm 17 µm 17 µm
Sensitivity 50 mK 50 mK 50 mK
Spectral Range min. 8 µm 8 µm 8 µm
Spectral Range max. 14 µm 14 µm 14 µm
Hor. Display Resolution 1024 pixels 1024 pixels 1024 pixels
Vert. Display Resolution 768 pixels 768 pixels 768 pixels
Refresh rate 50 Hz 50 Hz 50 Hz
Image polarity White Hot, Black Hot, Red Hot, Green Hot White Hot, Black Hot, Red Hot, Green Hot White Hot, Black Hot, Red Hot, Green Hot
Output screen color Full color Full color Full color
Video formats Analog video Analog video Analog video
Startup time 10 seconds 10 seconds 10 seconds
Package contents Eye mask, Carrying bag, Charger, Quick start guide, USB cable, Warranty card Eye mask, Carrying bag, Charger, Quick start guide, USB cable, Warranty card Eye mask, Carrying bag, Charger, Quick start guide, USB cable, Warranty card
Size & weight
Length 178 mm 150 mm 150 mm
Width 58 mm 52 mm 52 mm
Height 62 mm 57 mm 57 mm
Weight 450 g 400 g 400 g
Battery
Type CR123 CR123 CR123
Number of batteries 2 2 2
Battery life 3 hours 3 hours 3 hours
Replaceable
Durability
Dustproof
Shockproof
Waterproof
Submersible
Operating temp. min -30 °C -30 °C -30 °C
Operating temp. max 50 °C 50 °C 50 °C
Storage temp. min -45 °C -45 °C -45 °C
Storage temp. max 70 °C 70 °C 70 °C
Environmental rating IP67 IP67 IP67
Appliances
Surveillance
Hunting
Law enforcement
Search & rescue
Military
Fire fighting
Thermography

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