Nature never sleeps. And the passion for observing it doesn’t rest either. Although experienced birders already have a wealth of knowledge, for absolute certainty, the right equipment is crucial. The ZEISS DTI 4 is a thermal imaging camera that always performs at its best. With its compact size, a high-resolution 640 × 512 sensor and ZSIP, it delivers high-contrast, detailed image quality anywhere – even over long distances.
In rural areas, the range of observation becomes important, the ZEISS DTI 4/50 is the perfect choice thanks to its tremendous detection range. Detect heat sources clearly and with high contrast at distances of up to 2,635 meters and identify even the smallest details in sharp image quality thanks to ZSIP.
High detail recognition with 640 x 512 px Sensor
The new 640 x 512 sensor offers higher image resolution for better image quality at all zoom levels, as well as a longer detection range with less noise at the same zoom level compared to a smaller sensor. As a result, it offers more detail detection at greater distances.
High detail recognition with 640 x 512 px Sensor
The new 640 x 512 sensor offers higher image resolution for better image quality at all zoom levels, as well as a longer detection range with less noise at the same zoom level compared to a smaller sensor. As a result, it offers more detail detection at greater distances.
Three observation modes for every situation
Different environmental situations require a different device setting. The DTI 4 has three pre-programmed observation modes: universal, detect and fog. Detection mode, for example, highlights heat sources even more while reducing the cold background. This allows you to see animals behind trees and bushes better than before.
Unique Movement Alert
The Movement Alert tracks the hottest heat source in the image and notifies the user when that heat source moves. The LED on the top of the unit will start flashing or optionally the display will turn on. It is thus possible to monitor a large area without holding the camera all the time.
Specification
| Focal length | 20 mm |
| Aperture | f/1.0 |
| Field of view at 100 m (yds) | 38 m (125 ft) |
| Objective viewing angle | 22° x 16° |
| Range | 1000 m (1093 yd) |
| Sensor resolution | 640 x 480 |
| Sensor pixel pitch | 12 μm |
| NETD value | ≤ 35 mK |
| Display resolution | 1024 x 768 |
| Display frame rate | 50 Hz |
| Display type | AMOLED |
| Optical magnification | 1,5 |
| Maximum digital zoom | 10x |
| Zoom steps | 0.1x – 1.0x |
| Battery type | Li-Ion |
| Battery run time | 6,5 h |
| Internal memory | 16 GB |
| WLAN | 2.4 Ghz |
| Bluetooth | + |
| Livestream function (Video & Photo) | + |
| Operating temperature | − 20°C | + 50°C (- 4°F | + 122°F) |
| Length x Width x Height | 230 x 62 x 68 mm (9.1 x 2.4 x 2.7") |
| Weight | 690 g (1.52 lbs) |
