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| MOQ: | 1 |
| Price: | 735 |
This is a portable monocular handheld infrared telescope with easy operation and wide application scenarios.
Comfortable to look at and provide clear, delicate thermal imaging, ideal for outdoor equipment
| Model | HT-A4 | HT-A74 | ||
| Infrared resolution | 384x288 | 256x192 | ||
| LCD resolution | 720×540 | 720×540 | ||
| Frame rate | 60Hz | 25Hz | ||
| Detector type | VOx | VOx | ||
| Objective lens | 25mm; 35mm | 15mm | ||
| Pixel spacing | 17μm | 12μm | ||
| NETD | ≤40mK @ 25°C, F/1.0 | ≤50mK @ 25°C, F/1.0 | ||
| Field angle | 14.9°×11.2° | 10.7°× 8° | 11.7°×8.78° | |
| Eyepiece | Single eyepiece display (dioptric compensation adjustable) | |||
| Wavelength coverage | 8~14μm | |||
| Language | Chinese, English | |||
| Magnification | x1/x2/x4 | |||
| Focusing mode | Manual | |||
| Picture format | BMP | |||
| WIFI | Support(A4) | |||
| Color palette | White hot, Black hot, Hot metal, Saturated yellow, Bird watching | |||
| Battery type | 18650 rechargeable lithium battery (3200mAh) | |||
| USB | Type-C | |||
| Working temperature | -20°C~+50°C | |||
| Storage temperature | -30°C~+60°C | |||
| Battery working time | ≥10 hours | ≥5 hours | ||
| Product size | 187.3×68×68mm | 187.3×68×68.2mm | ||
| Product weight | 541.2g | 513g | ||
