The Pulsar Merger LRF XT50 sets a new benchmark for handheld thermal observation, combining ultra-high-definition imaging with the natural ergonomics of classic binoculars. Powered by a cutting-edge 1280×1024, 12-micron thermal sensor with sNETD <20 mK, the Merger LRF XT50 delivers exceptional detail, contrast, and target identification across its entire 2–16x magnification range. An integrated laser rangefinder capable of measuring distances beyond 1,600 yards adds precision and confidence, while the wide field of view and long detection range—up to 2,515 yards—make scanning vast landscapes effortless. With onboard photo/video recording, dual-band Wi-Fi, a proximity sensor for covert use, and a rugged IPX7 waterproof magnesium housing, the Merger LRF XT50 is built for serious hunters and professionals who demand the very best in thermal binocular performance.
Pulsar Merger LRF XT50 — Features & Specifications
Thermal Sensor & Imaging
| Feature |
Specification |
| Sensor Type |
Uncooled thermal sensor |
| Sensor Resolution |
1280 × 1024 |
| Pixel Pitch |
12 µm |
| NETD |
<40 mK |
| sNETD |
<20 mK |
| Frame Rate |
50 Hz |
| Detection Range |
Up to 2,515 yards |
Optics & Viewing
| Feature |
Specification |
| Objective Lens |
50 mm F/1.0 |
| Magnification |
2× – 16× |
| Field of View |
17.5° / 30.7 m @ 100 m |
| Interpupillary Adjustment |
63 – 74 mm |
| Eye Relief |
15 mm |
Display
| Feature |
Specification |
| Display Type |
AMOLED |
| Display Resolution |
1280 × 960 |
| Viewing Experience |
High contrast, smooth image, low eye fatigue |
Laser Rangefinder
| Feature |
Specification |
| Max Range |
1,640 yards |
| Measurement Accuracy |
±1 m |
| Laser Wavelength |
905 nm |
| Laser Safety Class |
Class 1 |
| Measurement Modes |
Single & continuous scanning |
Image Optimization & Modes
| Feature |
Specification |
| Color Palettes |
8 selectable palettes |
| Palette Options |
White Hot, Black Hot, Red Hot, Rainbow, Ultramarine, Red Monochrome, Sepia, Violet |
| Proximity Sensor |
Auto display off/on for covert use |
Recording & Storage
| Feature |
Specification |
| Video Recording |
Yes |
| Photo Capture |
Yes |
| Video / Photo Resolution |
1280 × 960 |
| File Formats |
.mp4 / .jpg |
| Internal Memory |
64 GB |
| Cloud Storage |
16 GB via Stream Vision 2 |
Connectivity
| Feature |
Specification |
| Wi-Fi |
Yes |
| Wireless Bands |
2.4 GHz / 5 GHz |
| App Compatibility |
Stream Vision 2 (iOS & Android) |
| App Functions |
Live streaming, remote control, updates, sharing |
Power System
| Feature |
Specification |
| Battery System |
Dual Li-Ion (internal + APS3 external) |
| Battery Capacity |
4000 mAh (internal) + 3200 mAh (external) |
| Runtime |
Up to 6 hours |
| External Power |
USB-C Power Delivery (5V / 9V) |
Durability & Environmental
| Feature |
Specification |
| Housing Material |
Magnesium alloy |
| Waterproof Rating |
IPX7 (submersible up to 1 m for 30 min) |
| Operating Temperature |
–13°F to 122°F |
Mounting & Compatibility
| Feature |
Specification |
| Mount Interface |
1/4" tripod socket |
| Supported Application |
Stream Vision 2 |
Size & Weight
| Feature |
Specification |
| Dimensions |
197 × 140 × 72 mm |
| Weight |
2 lb (with batteries) |
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