High-sensitivity 640×512 VOx sensor with NETD <15mK for clear thermal detail

The TD635LS uses a 640×512 @ 12µm uncooled VOx detector with NETD below 15mK, allowing it to pick up fine temperature differences even in warm or low-contrast conditions. This means cleaner images, better target separation and more reliable identification of animals or people at night. Hunters, farmers and security users benefit from improved situational awareness and confidence in what they are seeing.

Integrated laser rangefinder out to 1200m for precise distance readings

A built-in laser rangefinder provides accurate distance measurements up to 1200m / 1300yd, overlaying range information directly onto the thermal image. This helps users judge shot placement, plan approach routes and make safer decisions when working around livestock or in complex terrain. Having ranging and thermal imaging in one compact unit reduces the need for extra gear and speeds up target engagement.

Manual-focus 35mm F1.0 lens with 1800m detection range

The fast 35mm F1.0 objective lens, combined with manual focus and a wide 12.5°×9.4° field of view, delivers a strong balance of reach and situational coverage. With a rated detection range of around 1800m, users can scan large paddocks, fence lines or bush edges while still being able to fine-tune focus for mid- to long-range identification. This makes the TD635LS well suited to pest control, farm security and general rural surveillance.

0.49" AMOLED display and multiple colour palettes for comfortable viewing

A crisp 0.49" AMOLED display (up to 1440×1080 depending on source) presents thermal images with strong contrast and smooth 50Hz motion. Multiple colour palettes such as White Hot, Black Hot, Red Hot, Green Hot and others let users choose the view that best suits their eyes and environment. This reduces eye fatigue during long sessions and helps highlight targets against cluttered backgrounds.

Ergonomic IP67-rated design with 10-hour replaceable 18650 battery

The TD635LS features a symmetrical housing, top-mounted controls and a focusing roller designed for comfortable one-handed use by left- or right-handed operators. IP67 encapsulation protects against dust and rain, while a single replaceable 18650 battery delivers up to 10 hours of runtime for extended nights in the field. Built-in Wi-Fi and onboard video/audio recording add flexibility for sharing footage, training and documentation.