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Zeiss DTI 6/40
Zeiss's flagship handheld: a 640×480 sensor with a 40 mm F1.0 lens, 3–30x in fine steps, Wi-Fi and Bluetooth, live streaming, 755 g.
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Manufacturer specification
| Technology | Thermal |
|---|---|
| Sensor | 640×480 |
| Pixel pitch | 12 µm |
| Lens | 40 mm |
| Magnification | 3–30x |
| Digital zoom | up to 10x |
| Detection range | 2,000 m |
| Field of view | 11° |
| Display | AMOLED 1024x768 |
| Recording | photo and video |
| Wi-Fi / app | yes |
| Battery life | up to 6.5 h |
| Battery | built-in Li-ion |
| Weight | 755 g |
Figures as published by Zeiss (source). A spec that is not listed is one the maker does not state, not a zero. Detection range is for a 1.8 m object under the maker's conditions; recognition is typically a third of it.
Type: Thermal monoculars Brand: Zeiss
The DTI 6/40 sits at the top of Zeiss's handheld thermal range. It uses a 640×480, 12 µm detector behind a 40 mm F1.0 lens, giving a 3x base magnification, an 11° field of view and digital zoom in 0.1x steps all the way to 30x. Stated detection range is 2,000 m and the sensor refreshes at 50 Hz. Zeiss's UK retailer sheet does not state NETD or an IP rating, so both are left blank.
It has a 1024×768 AMOLED display, records to 16 GB of internal memory, and offers both 2.4 GHz Wi-Fi and Bluetooth, with live streaming of video and stills to the app. The built-in battery is rated at 6.5 hours. Operating range is -20 to 50 °C. It is a large unit: 228 mm long and 755 g.
It suits buyers who want the most refined Zeiss image and the finest zoom control, and who will use it from a fixed position or a strap rather than a pocket. Its weight and sealed battery count against it for walking.
Amazon UK listings of this model
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