Pulsar's multispectral binocular: a 640×480 thermal channel with a 50 mm lens and a 1920×1200 digital night vision channel, switchable or blended; no rangefinder.
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Pulsar Merger Duo NXP50 vs Pulsar Merger LRF XL50
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.
The Merger with a 1024×768 thermal sensor — the highest resolution in a consumer handheld — plus a 1,000 m rangefinder and 64 GB memory.
£3,137.47cheapest tracked listing
Specification side by side
| Pulsar Merger Duo NXP50 | Pulsar Merger LRF XL50 | |
|---|---|---|
| Technology | Thermal | Thermal |
| Sensor | 640×480 | 1024×768 |
| Pixel pitch | 17 µm | 12 µm |
| NETD | ≤25 mK | ≤40 mK |
| Lens | 50 mm | 50 mm |
| Magnification | 3–24x | 2.5–20x |
| Detection range | 1,800 m | 2,300 m |
| Field of view | 12.4° | 14° |
| Display | AMOLED 1280x960 | AMOLED 1024x768 |
| Recording | photo and video | photo and video |
| Wi-Fi / app | yes | yes |
| Battery life | up to 7.5 h | up to 7 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 | 1,200 g | 950 g |
| Water resistance | IPX7 | IPX7 |
| Digital zoom | — | up to 8x |
Sources: Pulsar Merger Duo NXP50 (spec page); Pulsar Merger LRF XL50 (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 Duo NXP50 · Pulsar Merger LRF XL50 · all thermal binoculars in stock today
Specifications are the manufacturers' published figures. Prices are Amazon.co.uk at our last daily check. As an Amazon Associate we earn from qualifying purchases. More