PULSAR Trail 3 LRF XR50 – Long-Range Thermal Hunting Scope with Ballistic Calculator and Full-HD Display

PULSAR Trail 3 LRF XR50 Thermal Riflescope with Laser Rangefinder

The PULSAR Trail 3 LRF XR50 is a professional thermal riflescope with an integrated laser rangefinder, ballistic calculator and Full-HD AMOLED display. It is designed for hunters, long-range shooters and professional users who need reliable target detection, accurate distance measurement and stable performance in complete darkness and difficult weather conditions.

The scope combines a 640×480 uncooled thermal sensor with a 12 µm pixel pitch, sensor NETD below 30 mK, system NETD below 18 mK, a fast F50 / 1.0 germanium objective and a 905 nm Class 1 laser rangefinder. With detection capability up to 2,300 m and magnification from 3× to 24×, the Trail 3 LRF XR50 is suitable for medium- and long-range hunting across open fields, woodland edges, mountains and mixed terrain.

Its magnesium-alloy monoblock housing is designed for recoil energy up to 6,000 J, including powerful rifles such as .375 H&H and 12-gauge shotguns. IP67 protection and an operating range from -25°C to +50°C support reliable use in rain, snow, fog, dust and temperature extremes.

Key Performance Benefits

• 640×480 thermal sensor with 12 µm pixel pitch and system NETD below 18 mK provides detailed thermal contrast in difficult scenes.
• F50 / 1.0 germanium objective provides high infrared transmission and supports detailed observation at long range.
• Detection range up to 2,300 m enables early detection and assessment of heat signatures across open and mixed terrain.
• Variable 3–24× magnification supports both broad scanning and detailed target inspection.
• Integrated 905 nm Class 1 laser rangefinder measures distances up to 1,200 m with ±1 m accuracy.
• Integrated ballistic calculator uses range and angle data to calculate aiming corrections.
• Full-HD 1920×1080 AMOLED display provides a sharp, high-contrast image with adjustable brightness.
• 50 Hz refresh rate helps maintain smooth imaging when tracking moving game or targets.
• Picture-in-Picture mode enlarges the aiming area while preserving the wider scene.
• Ten reticle designs and nine colour palettes allow the image and aiming point to be adapted to different backgrounds and conditions.
• Ten zeroing profiles support different rifles, cartridges and ammunition setups.
• Recoil resistance up to 6,000 J makes the scope suitable for powerful rifles and 12-gauge shotguns.
• IP67 protection supports operation in rain, snow, dust and temporary immersion.
• LPS 7i battery provides up to 11 hours of operation under standard conditions.
• Wi-Fi, Bluetooth and Stream Vision 2 support remote control, recording management, firmware updates and ballistic configuration.

Who Is This Pulsar Thermal Imaging Device For?

The PULSAR Trail 3 LRF XR50 is particularly suitable for users who need a high-resolution thermal riflescope with precise range measurement for medium- and long-range hunting. Its combination of a 640×480 @ 12 µm thermal sensor with system NETD below 18 mK, a fast F50 / 1.0 germanium objective and 3–24× magnification makes it a suitable choice for hunting across open fields, woodland edges, mountainous terrain and mixed landscapes, with detection capability up to approximately 2,300 m.

It is especially worth considering if you need a professional riflescope with an integrated laser rangefinder, ballistic calculator, Full-HD display, multiple zeroing profiles and long battery life. The 50 Hz refresh rate, Picture-in-Picture mode, recoil-activated video recording, Shadow Recording, Stream Vision 2 and Stream Vision Ballistics make the Trail 3 LRF XR50 suitable for users who require both accurate shooting support and detailed field documentation.

If your priority is maximum image resolution beyond 640×480 or more detailed identification at extreme distances, a Pulsar scope with a 1024×768 sensor and a larger objective lens may be a better choice. If you need a lighter and simpler thermal scope without an integrated rangefinder, a Talion or non-LRF Thermion model may be more practical.

Optical and Sensor Performance

The uncooled 640×480 thermal sensor has a 12 µm pixel pitch. Sensor NETD is below 30 mK, while system NETD is below 18 mK. This combination improves the visibility of small temperature differences between a target and its surroundings, particularly in fog, rain, snow, vegetation and other low-contrast conditions.

The F50 / 1.0 germanium objective provides high transmission of infrared radiation and supports long-range thermal imaging. The 3–24× magnification range allows the shooter to scan at lower magnification and inspect a distant target at higher magnification.

The horizontal field of view is 8.8°, corresponding to approximately 15.4 m at 100 m. This provides a practical balance between target detail and situational awareness.

Eye relief is 50 mm, supporting a comfortable shooting position and protecting the eye from recoil. Dioptre adjustment from -5 to +5 D allows the display to be adapted to the user’s eyesight.

Laser Rangefinder and Ballistics

The integrated 905 nm Class 1 laser rangefinder measures distances up to 1,200 m with ±1 m accuracy. Single-shot and continuous scanning modes are available for static and moving targets.

The measured distance can be transferred to the integrated ballistic calculator. The system can account for range, angle and configured ballistic parameters to provide an aiming correction on the display. The user should always verify ballistic data and zeroing at a known range before field use.

The scope provides ten preset reticle designs and nine colour palettes. This allows the aiming mark to remain visible against different thermal backgrounds and in changing conditions.

The click value is 10.7 mm at 100 m. Total windage and elevation travel is 2,200 mm at 100 m. Ten shooting profiles allow the user to store settings for different rifles, cartridges or ammunition.

The scope also provides rifle-cant and elevation-angle indicators. These functions help the shooter account for weapon tilt and uneven terrain during long-range observation.

Digital Features and Image Processing

The Full-HD 1920×1080 AMOLED display provides a detailed and high-contrast image with adjustable brightness. The display is suitable for nighttime use and remains clear in changing ambient conditions.

Picture-in-Picture mode enlarges the central aiming area while preserving the wider field of view. This helps inspect a target without completely losing awareness of the surrounding terrain.

The scope supports nine colour palettes and three display modes. Pulsar image-processing functions reduce noise, improve contrast and enhance fine thermal details.

The built-in recorder captures video and photographs at 1440×1080 resolution. Video and photographs are stored in MP4 and JPG formats. Recoil-activated recording can automatically start recording after a shot, while Shadow Recording helps preserve footage immediately before and after the event.

Recording, Connectivity and Applications

The Trail 3 LRF XR50 includes 64 GB of internal memory for extended video recording and photo storage. Dual-band Wi-Fi operates at 2.4 and 5 GHz and supports IEEE 802.11 b/g/n/ac.

Bluetooth BLE 4.2 provides low-energy wireless connectivity. Stream Vision 2 supports:

• Live image streaming.
• Remote control of the riflescope.
• Video and photograph management.
• Firmware updates.
• Device configuration.
• Sharing and storage of recorded files.

Stream Vision Ballistics provides access to ballistic profiles and aiming corrections. The system is intended to complement, not replace, proper firearm zeroing and safe field verification.

Power, Mounting and Housing

The Trail 3 LRF XR50 uses a removable rechargeable LPS 7i lithium-ion battery with a capacity of 6,400 mAh. Runtime is up to 11 hours, depending on temperature, display brightness, magnification, recording and wireless connectivity.

External power is supported through USB Type-C Power Delivery at 5 V or 9 V. A compatible power bank or vehicle adapter can extend operating time during long hunting sessions.

The riflescope uses a multi-point prism mounting system. The compatible mount must be selected according to the rifle’s rail and the required mounting position.

The magnesium-alloy housing provides rigidity and impact resistance while keeping the scope relatively compact. IP67 protection supports operation in rain, snow, dust and temporary immersion. The operating temperature range is -25°C to +50°C.

Field Use and Practical Advantages

The PULSAR Trail 3 LRF XR50 is designed for demanding hunting conditions, from foggy valleys and dense woodland to open agricultural fields and mountain terrain. Its 640×480 sensor, system NETD below 18 mK and F1.0 optics produce a detailed thermal image where conventional optics cannot provide a reliable view.

The detection range of up to 2,300 m gives the user more time to scan, identify and assess a target. The integrated laser rangefinder measures distance up to 1,200 m and provides data for the ballistic calculator, reducing uncertainty during long-range shooting.

The 3–24× magnification range supports both moderate-distance observation and detailed inspection of distant targets. The 50 Hz refresh rate helps maintain smooth image rendering when following moving game.

The rugged monoblock housing and multi-point prism mounting system support repeatable positioning and stable zeroing. Recoil resistance up to 6,000 J makes the scope suitable for powerful rifles and 12-gauge shotguns.

The LPS 7i battery provides up to 11 hours of operation, while USB Type-C Power Delivery allows external powering during extended sessions. Wi-Fi, Bluetooth, Stream Vision 2, Shadow Recording and recoil-activated recording add practical value for documentation and post-session analysis.

Installation, Zeroing and Maintenance

Mounting: Install the scope using a compatible multi-point prism mount. Check the rail and mount compatibility, position the scope for the correct 50 mm eye relief and tighten all fasteners according to the mount manufacturer’s specifications.

Zeroing: Use the available zeroing procedure and save the setup in one of the ten shooting profiles. Verify the point of impact at a known distance before hunting. Ballistic calculations should be checked against the actual ammunition and firearm combination.

Laser rangefinder: Confirm the rangefinder reading at known distances before relying on it in the field. Use single-shot mode for individual measurements or continuous scanning for moving targets and changing observation points.

Power: Fully charge the LPS 7i battery before use. For extended operation, connect a compatible USB Type-C Power Delivery source rated for 5 V or 9 V.

Maintenance: Clean the objective and eyepiece with a suitable optical cloth and lens-cleaning solution. Do not use abrasive materials or excessive pressure. Keep the mounting surfaces, battery contacts and controls free from dirt. Store the riflescope in a dry protective case and follow the manufacturer’s instructions for long-term battery storage.

Why Experienced Users Choose This Model

Experienced hunters and long-range shooters choose the PULSAR Trail 3 LRF XR50 for its combination of high-resolution thermal imaging, precise laser ranging, integrated ballistic support, rugged construction and flexible digital features.

The 640×480 sensor with 12 µm pixel pitch, system NETD below 18 mK, F50 / 1.0 optics, Full-HD display, 3–24× magnification and 2,300 m detection range provide a strong platform for demanding hunting and long-range observation.

The scope is available from Professional Optics at a competitive price. You can buy or order the PULSAR Trail 3 LRF XR50 from our optics and tactical equipment store in Split, Croatia, with delivery available throughout Croatia and the European Union.