Customization: | Available |
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After-sales Service: | During The Warranty Period, Free Repair |
Warranty: | One Year |
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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 |