Guide IR TA435 product image

Guide IR TA435

The TA435 is a thermal clip-on made by Guide IR and is part of the TA series.

Description

The TA435 features a crisp 35mm f/1.2 objective lens focusing the available thermal radiation. The field of view on this thermal clip-on is 10.66 by 8 degrees. It features a 4 times digital zoom to enlarge your subject. The exit pupil diameter measures 20mm.

Behind the lens of the TA435 you can find the (uncooled, 17 micrometer) 384 x 288 pixels thermal core refreshing the image at 50Hz. The thermal contrast (NETD) of this thermal clip-on is <50mK and it's operating within the 8µm to 14µm infrared spectrum.

The physical dimensions of this thermal clip-on read 150 x 52 x 57mm (lwh) weighing in at 400 grams. This device is rated IP67. It handles dust, shocks and water (splashes). It's rated for operating in temperatures between -30°C and 50°C.

The TA435 is built to be used in scanning and surveillance, hunting adventures and police operations.

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Features

  • Mini, rugged and durable
  • One-step installation,No re-zeroing required
  • Full-color OLED display
  • Dual use (Spotting scope and Clip-On)
  • Wireless remote control

Specifications

Lens35 mm
F-ratio1.2
Exit pupil diameter20 mm
Optical zoom1 x
Digital zoom4 x
FOV (h/v)10.66 ° / 8 °
Thermal typeUncooled
Sensor resolution (h/v)384 pixels / 288 pixels
Pixel pitch17 µm
Sensitivity50 mK
Spectral range8 µm / 14 µm
Display resolution (h/v)1024 pixels / 768 pixels
Refresh rate50 Hz
Image polarityWhite Hot, Black Hot, Red Hot, Green Hot
Output screen colorFull color
Video formatsAnalog video
Startup time10 seconds
Package contentsEye mask, Carrying bag, Charger, Quick start guide, USB cable, Warranty card
Dimensions (l/w/h)150 mm / 52 mm / 57 mm
Weight400 g
TypeCR123
Number of batteries2
Battery life3 hours
Replaceable
Dustproof
Shockproof
Waterproof
Submersible
Operating temperature-30 °C / 50 °C
Storage temperature-45 °C / 70 °C
Environmental ratingIP67
Surveillance
Hunting
Law enforcement
Search & rescue
Military
Fire fighting
Thermography

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 370 meters 92 meters 46 meters
Person 1303 meters 325 meters 162 meters
Vehicle 3156 meters 789 meters 394 meters

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

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