ATN's wide-angle 384×288 monocular: 1.25–5x, 16° field of view, 60 Hz, HD recording and an 18-hour internal battery.
no live Amazon listing tracked
Home › Models › Thermal monoculars › Compare
ATN OTS 4T 384 1.25-5x vs InfiRay Zoom ZH38
Two thermal monoculars compared on the makers' own figures. Rows in bold are where they differ; a dash means that maker does not publish the figure.
A 640×512 thermal monocular with a dual field-of-view 19/38 mm lens, so one unit covers both close woodland and open ground.
no live Amazon listing tracked
Specification side by side
| ATN OTS 4T 384 1.25-5x | InfiRay Zoom ZH38 | |
|---|---|---|
| Technology | Thermal | Thermal |
| Sensor | 384×288 | 640×512 |
| Magnification | 1.3–5x | 1.6–12.8x |
| Digital zoom | up to 4x | up to 4x |
| Detection range | 686 m | 1,974 m |
| Field of view | 16° | — |
| Display | 1280x720 | OLED 1440x1080 |
| Recording | photo and video | photo and video |
| Wi-Fi / app | yes | yes |
| Battery life | up to 18 h | up to 10 h |
| Battery | built-in Li-ion | removable Li-ion 4400 mAh (two supplied) |
| Weight | 850 g | 580 g |
| Pixel pitch | — | 12 µm |
| NETD | — | ≤25 mK |
| Lens | — | 38 mm |
Sources: ATN OTS 4T 384 1.25-5x (spec page); InfiRay Zoom ZH38 (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: ATN OTS 4T 384 1.25-5x · InfiRay Zoom ZH38 · all thermal 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