Bresser's current pocket digital monocular: 3x with 2x digital zoom, 30 mm objective, 850 nm illuminator, 150 m stated night range, 640×480 recording, 190 g.
£109.00cheapest tracked listing
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Bresser NightSpy Mono vs HIKMICRO Heimdal H4D
Two night vision monoculars compared on the makers' own figures. Rows in bold are where they differ; a dash means that maker does not publish the figure.
HIKMICRO's digital night vision monocular: a 2560×1440 sensor, 31 mm F1.2 lens, 850 nm illuminator rated to 200 m, 2560×1440 recording, IP67.
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Specification side by side
| Bresser NightSpy Mono | HIKMICRO Heimdal H4D | |
|---|---|---|
| Technology | Digital | Digital |
| Lens | 30 mm | 31 mm |
| Magnification | 3–6x | — |
| Digital zoom | up to 2x | up to 8x |
| Detection range | 150 m | 200 m |
| Display | LCD 640x480 (1.28 in, round) | AMOLED 454x454 |
| Recording | photo and video | photo and video |
| Wi-Fi / app | no | yes |
| Battery life | up to 9 h | up to 4 h |
| Battery | removable 18500 Li-ion 2000 mAh | replaceable rechargeable Li-ion |
| Weight | 190 g | 375 g |
| Sensor | — | 2560×1440 |
| Field of view | — | 13.7° |
| Water resistance | — | IP67 |
Sources: Bresser NightSpy Mono (spec page); HIKMICRO Heimdal H4D (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: Bresser NightSpy Mono · HIKMICRO Heimdal H4D · all night vision monoculars 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