The DTI 3/35 Thermal Imaging Camera by Zeiss was designed by hunters, for hunters and delivers premium thermal imaging in an ergonomic package. Unlike night vision devices that require a level of ambient light, the DTI 3/35 is completely thermal-based, allowing the user to observe game in complete darkness at ranges up to 1350 yards away. The DTI 3/35 displays thermal images on four color pallets: white hot, black hot, red hot, and rainbow. White hot displays sources of heat as white silhouettes over a dark background white black hot displays heat as black silhouettes over a white background. Red hot and rainbow on the other hand greatly improves the temperature differences of various object attributes. The DTI 3/35 comes equipped with 15 GB of internal memory, allowing the user to capture and even live stream their hunting experience. In addition, the DTI 3/35 overall shape was specifically designed to fit perfectly in the user's hand, and its large, conveniently places buttons allows for user even with gloved hands. Features of the Zeiss DTI 3/35 Thermal Imaging Camera: Ergonomic design Easy to use controls 4 color pallets 15 GB of internal memory Live streaming High-resolution HD LCOS display