Guide TD421-LRF Thermal Monocular

The TD Gen 2 LRF Series is the industry's first entry-level full-featured handheld thermal imaging monoculars.

While inheriting the characteristics of the previous generation, such as being lightweight, portable, easy to operate, and durable, it integrates a high-precision laser rangefinder module to accurately detect targets within 600 metres.

It adopts an AMOLED display, providing clear imaging and a comfortable viewing experience, making it the ideal equipment for outdoor night vision. This excellent model is appropriate for outdoor, law enforcement and life entertainment use. 

  

High-brightness AMOLED Display

The 12μm high sensitivity infrared detector and a 0.23-inch AMOLED display with 384 x 288 resolution to better depict image edges and details, providing a high-contrast and detailed thermal image for a comfortable viewing experience

Enhanced Image Processing Algorithms

The TD Gen 2 LRF Series uses a new approach to image optimisation depending on the purposes and conditions of observation and provide high-quality rendering of both target objects and background. 

10 Hours Strong Battery Life

Over 10 hours of active use, 3 hours improvement over the previous generation. Standard 18650 battery that is easy to purchase.

New User Interface Design

New user interface design to simplify operation; iconised operation without language restrictions.

Real-Time Sharing by Wi-Fi

Connect the APP on the phone via Wi-Fi, sharing the wonderful moment in real-time. 

OTA Upgrade

Support device firmware updates by connecting to TargetIR APP for high efficiency.

• Type -  Uncooled VOx Infrared Detector, 8 to 14  μm
• Resolution - 384 x 288, 12  μm
• NETD -  ≤35mK
• Frame Rate - 50 Hz
• Range Performance Detection Range - 1000 m
  
• Hardware features -  PIP, Hot spot tracking
  
• Battery Type - Single, replaceable 18650 battery 
• Operating Time - ≥ 10 hours
• Focus - Manual
• Laser Rangefinder - Max. measuring range: 600 m 

Lens 

• Focal Length - 25 mm, F1.1
• Field of View - 10.4°×7.9°
• Optical Zoom - 1.9 x
• Digital Zoom - 1x, 2x, 4x

Display 

• Display Type - 0.23" AMOLED
• Resolution -  640 x 400
• Eye Piece - Exit pupil distance≥12 mm
• Diopter - -4 to +2; Zoom: 18x

Functions

• Scene Modes - Enhanced, Highlight and Natural
• Colour Palettes - Black Hot, White Hot, Red Hot, Iron Hot, Blue Hot
• WiFi - 2.4 G
• USB - USB Type-C

Environmental 

• Storage Temperature -  -30 °C to 60 °C
• Humidity -  10 % to 95 % non-condensing
• Drop - 1m