Guide TN650LS 2.0 Thermal Binoculars

The Guide TN650LS 2.0 Thermal Binoculars combine high-resolution thermal imaging, long-range detection and integrated laser rangefinding in an ergonomic binocular-style platform designed for demanding field observation.

Featuring a 640×512 12μm thermal sensor with 15mK NETD thermal sensitivity, the TN650LS 2.0 is paired with a 50mm F1.0 objective lens to deliver detailed thermal imagery and a detection range of up to 2600 metres.

An integrated 1500m laser rangefinder (LRF) provides accurate distance measurement directly through the binoculars, while built-in GPS, digital compass and gyroscope provide additional positioning and orientation capabilities.

Guide's ApexVision S1 image processing architecture, a high-resolution 1920×1080 AMOLED display, expansive 3.9×–31.2× magnification range, dual-battery system and dual-band Wi-Fi connectivity make the TN650LS 2.0 a powerful thermal observation platform for hunting, wildlife observation, property monitoring, search and rescue and professional outdoor applications.

ApexVision S1 Image Processing

The TN650LS 2.0 incorporates Guide's ApexVision S1 image processing architecture, designed to enhance thermal image clarity, detail and overall viewing performance.

Advanced processing works alongside the high-resolution 640×512 thermal detector to improve image definition and produce smooth thermal imagery across changing field conditions.

The combination of a high-resolution detector and advanced image processing is particularly valuable during longer-range observation, where retaining detail around distant heat signatures and surrounding terrain becomes increasingly important.

High-Resolution 640×512 12μm Thermal Sensor

At the heart of the Guide TN650LS 2.0 is a 640×512 thermal detector with a 12μm pixel pitch.

The higher sensor resolution provides increased detail across the thermal image, helping users distinguish subjects and surrounding terrain with greater definition than lower-resolution thermal systems.

Combined with 15mK NETD thermal sensitivity, the sensor is capable of detecting subtle temperature differences within a scene, helping maintain useful thermal detail in challenging weather and low-contrast environments.

A 50Hz frame rate provides smooth imagery when scanning terrain or observing moving subjects.

50mm F1.0 Lens & 2600m Detection Range

The TN650LS 2.0 features a 50mm F1.0 objective lens, providing strong performance for longer-range thermal observation.

Paired with the 640×512 thermal detector, the optical system provides a stated detection range of up to 2600 metres, making these binoculars particularly suitable for scanning large properties, open terrain and other environments where extended detection capability is important.

The F1.0 objective lens and high-sensitivity detector work together to provide detailed thermal observation across a wide range of field conditions.

3.9×–31.2× Magnification

The Guide TN650LS 2.0 provides 3.9× base magnification, giving users a useful balance between field of view and detailed observation of subjects at distance.

Magnification extends up to 31.2×, providing substantial flexibility when a closer examination of a detected thermal signature is required.

Combined with the high-resolution 640×512 sensor and 50mm objective lens, this makes the TN650LS 2.0 particularly capable for longer-distance thermal observation.

Integrated 1500m Laser Rangefinder

A built-in laser rangefinder provides distance measurement out to 1500 metres, allowing users to determine the range to an observed subject directly through the binoculars.

Integrating thermal observation and ranging into a single platform removes the need to switch between separate devices when scanning and measuring distances.

This can be especially useful across open terrain and during night-time observation, where accurately estimating distance visually can be difficult.

GPS, Digital Compass & Gyroscope

The TN650LS 2.0 incorporates GPS, a digital compass and gyroscope alongside its integrated laser rangefinder.

These additional sensors provide positioning and orientation capabilities that expand the functionality of the binoculars during navigation and field observation.

Slim Binocular-Style Design

The TN 2.0 Series features a refined housing inspired by traditional binocular ergonomics, providing a natural and comfortable viewing position during extended observation.

At approximately 720g, the TN650LS 2.0 integrates its thermal imaging, rangefinding, navigation and recording capabilities within a relatively lightweight binocular-style platform.

The streamlined housing provides improved handling and portability when carrying the unit for extended periods in the field.

One-Handed Controls & Quiet Operation

Multi-function rotary controls and customisable buttons provide straightforward access to commonly used functions.

Guide's updated user interface allows users to scroll through options and confirm selections using the rotary controls, helping simplify operation in darkness or while maintaining attention on an observed area.

The controls are designed for quiet operation, helping minimise unnecessary noise during field use.

1920×1080 AMOLED Display

The Guide TN650LS 2.0 features a high-resolution 0.49-inch 1920×1080 AMOLED display, providing a detailed and comfortable viewing experience.

The high-resolution display complements the 640×512 thermal detector and ApexVision processing system, allowing the available thermal detail to be presented clearly to the user.

Multiple thermal palettes are available, including White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot and Sepia, allowing users to adapt the image presentation to different environments and viewing preferences.

A wide -6D to +6D diopter adjustment provides additional flexibility for individual eyesight requirements.

Dual-Battery System

The TN650LS 2.0 features a flexible dual-battery system, combining an internal rechargeable battery with a replaceable 18650 battery.

Together, the system provides up to 7 hours of operating time.

The external 18650 battery can be replaced when required, providing additional flexibility for extended field use, while the internal battery helps maintain operation during battery changes.

USB-C power support provides another convenient option when an external power source is available.

Photo, Video & Audio Recording

The Guide TN650LS 2.0 supports photo capture, video recording and audio recording, allowing thermal observations to be saved directly through the binoculars.

This provides a convenient way to document wildlife, field observations and other thermal footage without requiring a separate recording device.

Dual-Band Wi-Fi Connectivity

Built-in 2.4GHz and 5GHz Wi-Fi connectivity allows the TN650LS 2.0 to communicate wirelessly with compatible external devices.

This provides access to supported wireless functionality such as image transmission, sharing and device connectivity while in the field.

IP67 Weather Protection

With an IP67 protection rating, the TN650LS 2.0 is designed to withstand exposure to dust, moisture and challenging outdoor environments.

Its specified operating temperature range of -20°C to 50°C provides versatility across a broad range of weather and field conditions.

Guide TN650LS 2.0 Specifications

Why Choose the Guide TN650LS 2.0?

The Guide TN650LS 2.0 Thermal Binoculars are designed for users wanting high-resolution thermal imaging, substantial magnification and long-range detection in a comfortable binocular-style platform.

Its 640×512 12μm thermal sensor, 15mK NETD sensitivity, 50mm F1.0 lens and 2600m detection range provide detailed thermal observation across large properties and open terrain.

The integrated 1500m laser rangefinder provides accurate distance measurement, while the 3.9×–31.2× magnification range offers considerable flexibility for examining distant subjects.

Combined with ApexVision S1 image processing, a 1920×1080 AMOLED display, GPS, digital compass, gyroscope, dual-battery system, recording functionality, dual-band Wi-Fi and IP67 protection, the TN650LS 2.0 provides a comprehensive long-range thermal observation platform.