| Model | HT C18L | HT C19L |
| Detector type | Vox | Vox |
| Infrared image resolution | 384×288 | 640×512 |
| Pixel spacing | 12 μ m | 12 μ m |
| Infrared focal length | 25mm;35mm | |
| Wavelength coverage | 8μ m~14μ m | |
| NETD | ≤40mK @25℃，F#1.0 | |
| Frame rate | 50Hz | |
| Ranging range | 10m~1200m | |
| Ranging accuracy | <400m±1m，>400m±0.4% | |
| Focusing mode | Manual | |
| Display screen type | 0.39 Inch OLED | |
| Visible image resolution | 1440×1080 | |
| Magnification | 1×/2×/4×/8× | |
| Diopter | ±5D | |
| Hot point track | Support | |
| Picture in picture | Support | |
| Color palette | White hot, Black hot, Fire hot, Rainbow, Iron red, Cold color | |
| Language | Simplified Chinese,Traditional Chinese,English,German | |
| Image/Video format | JPG/MP4 | |
| USB interface | Type-C, Charging/export image and video | |
| Battery type | 18350 Detachable rechargeable lithium battery(1400mAh×2) | |
| Impact | ≤1000G | |
| Product size | 196.5×96×66mm | |
| Product weight | 700g | |
| Other Specifications | ||
| Lens | 25mm | 35mm |
| Detection distance-Human：1.7m×0.5m×0.3m | 1181m | 1653m |
| Detection distance-Vehcle：4.5m×2.0m×1.5m | 3125m | 4375m |
| Identification distance-Human：1.7m×0.5m×0.3m | 295m | 413m |
| Identification distance-Vehcle：4.5m×2.0m×1.5m | 781m | 1094m |
HT C19L
HT C19L Monocular Handheld Infrared Thermal Imaging Telescope
Engineered for outdoor adventure, security patrols, and industrial inspections—HD thermal imaging, pinpoint temperature measurement, marathon battery life, ultra-light carry. See clearly through pitch-black night and thick fog. Order now and explore the invisible world!
HD Imaging, Microscopic Insight： Advanced vanadium-oxide uncooled IR detector delivers 640×512 ultra-high thermal resolution, revealing rich detail so you detect targets earlier and clearer.
Ultra-Long Range, Pinpoint ID： 35 mm telephoto lens stretches your eyes,detect a standard person out to 1,653 m and identify at 413 m; detect vehicles up to 4,375 m and identify at 1,094 m—vastly expanding your surveillance radius.
Smart Tools, Effortless Control ：
Hot-spot tracking: one-key auto-lock on the highest-temperature point for instant target location
Picture-in-Picture: magnifies a local window while zoomed, so no detail is lost
Multiple palettes: White-hot, Black-hot, Rainbow and more—swap instantly to match scene preference and diagnostic needs
HT C19L- Lock Prey Traces Beyond a Kilometer
The HT C19L is equipped with a 640×512 vanadium oxide uncooled infrared focal plane detector and a 35mm large lens, accurately presenting prey heat sources within an ultra-long distance range of 10m to 1200m. The 1440×1080 ultra-clear OLED display delivers extremely delicate imaging effects, while the 50Hz high frame rate ensures that fast-moving prey can also be clearly captured.
infrared thermogram
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