The wide-angle Merger: 640×480 with a 35 mm lens for a 17.8° field of view, 1,000 m rangefinder, 9-hour dual battery, 830 g.
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Two thermal binoculars compared on the makers' own figures. Rows in bold are where they differ; a dash means that maker does not publish the figure.
| Pulsar Merger LRF XP35 | Pulsar Merger LRF XP50 | |
|---|---|---|
| Technology | Thermal | Thermal |
| Sensor | 640×480 | 640×480 |
| Pixel pitch | 17 µm | 17 µm |
| NETD | ≤25 mK | ≤25 mK |
| Lens | 35 mm | 50 mm |
| Magnification | 2–16x | 2.5–20x |
| Detection range | 1,350 m | 1,800 m |
| Field of view | 17.8° | 12.4° |
| Display | AMOLED 1024x768 | AMOLED 1024x768 |
| Recording | photo and video | photo and video |
| Wi-Fi / app | yes | yes |
| Battery life | up to 9 h | up to 8.5 h |
| Battery | built-in 4000 mAh + APS 3 removable 3200 mAh Li-ion | built-in 4000 mAh + APS 3 removable 3200 mAh Li-ion |
| Weight | 830 g | 950 g |
| Water resistance | IPX7 | IPX7 |
| Digital zoom | — | up to 8x |
Sources: Pulsar Merger LRF XP35 (spec page); Pulsar Merger LRF XP50 (spec page). Detection ranges are for a 1.8 m object under each maker's own test conditions and are not directly comparable between brands.
Full pages: Pulsar Merger LRF XP35 · Pulsar Merger LRF XP50 · all thermal binoculars in stock today