Based on the self-developed 17 µm and 12 µm thermal detectors with 400×300 and 640x480 pixel resolutions repsectively, the TDETech, PureIR algorithm, and HD AMOLED displays, the TA Gen2 Series offers sharp and detailed images while retaining the accuracy of the day scope. Suitable for scopes with different calibers from 40 mm to 70 mm, the TA Gen2 makes an thermal upgrade that transforms day scopes into potent thermal imaging aiming systems for 7 hours of non-stop operation in harsh conditions.