Zeiss DTI 3/35 Digital Thermal Imaging Monocular


With the Zeiss DTI 3/35, Zeiss is releasing a thermal imaging camera specially developed for hunting. Its excellent optics deliver detailed images, even in the darkness, allowing hunters to accurately identify their target for maximum hunting success.The ZEISS DTI 3/35 delivers unique hunting experiences and unforgettable moments, even in difficult lighting conditions. Its ergonomic design and the intelligent arrangement of the control buttons make the device exceptionally easy to use and its operation extremely intuitive. The high-resolution HD LCOS display combined with 0.5x zoom increments delivers detailed images for accurate identification. As a result, the device opens up a completely new world of hunting!



  • 4 different colour modes, so you can choose the settings that best fits your needs. ‘Black hot’ and ‘white hot’ deliver images with a high level of contrast. These settings are great for detection, recognition and identification. When observing in areas with vast vegetation, ‘red hot’ allows for a fast detection of heat signatures. The colour mode ‘rainbow’ is ideal for identifying the smallest differences in temperature.
  • In ‘Hot Tracking’ mode, the warmest source in the image is framed with a red square. Finding heat sources in densely overgrown areas and tracking them is therefore easier.
  • The picture-in-picture function allows overlying the zoomed image on the visual image. This feature helps to keep sight of the animal you are observing in zoom mode, even when it makes sudden movements.
  • Using the Zeiss Hunting App, hunters can transfer data from the DTI 3/35 directly to a smartphone via WLAN and even live stream their nighttime hunting adventures.



  • Focal Length: 35mm

  • Aperture: f/1.0

  • Sensor Resolution: 384 x 288

  • Thermal Sensitivity (NETD): ≤50mk

  • Display Resolution: 1280 x 960

  • Display Frame Rate: 50 Hz

  • Display Type: LCOS

  • Range: 1235m (1350 yd)

  • Field of View of the Occular: 30,25°

  • Field of View at 100m (yds): 19m (57ft)

  • Optical Magnification: 2,5

  • Maximum Digital Zoom: 4x

  • Zoom Steps (in 0.5x): 1.0x – 4.0x

  • Battery Type: Li-Ion

  • Battery Runtime: 7h

  • Internal Storage: 15GB

  • Lifestream Function (Video & Photo): +

  • Resolution (Video & Photo): 384 x 288

  • WLAN Frequency: 2.4 Ghz

  • WLAN Standard: IEEE 802.11 b/g/n

  • Operating Temperature: -10°C | +40°C (+ 14°F | +104°F)

  • Length X Width X Height: 193 x 60 x 65mm (7.6 x 2.4 x 2.6”)

  • Weight: 450g (1.01 lbs)

  • Carrying Strap


  • Standard Delivery (2-3 working days): £4.99
  • Express Delivery (next working day): £7.99
  • Collect In-Store (Sportarm, Prince's Street, Dorchester, Dorset DT1 1TW): FREE DELIVERY
  • All orders over £150: FREE DELIVERY


All orders will be dispatched and delivered to the delivery address as shown in your order confirmation.

For deliveries outside the UK, please contact our dedicated sales team for a delivery quote, either by phone ( 01305 268001 ) or email.


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