When hunting in darkness, every detail counts. The ZEISS DTI 6/20 is the perfect thermal imaging device for hunting in forested areas. ZEISS DTI 6/40. The ZEISS DTI 6/40 has been designed specifically for hunting in the open field and, with a range of up to 2 km and 3x optical magnification, ensures that details are easily identifiable, even at longer distances.
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