Characteristics
Specification
| Model | LY650LRF | 
| Detector Type | VOX | 
| Resolution, Pixel | 640×512 | 
| Pixel Size, μm | 12μm | 
| NETD, mK | ≥50mk | 
| Frame Rate, Hz | ≤30Hz | 
| Optical Characteristics | |
| Objective lens, mm | 50mm | 
| Magnification, x | 2.6x | 
| Digital zoom, x | 1x、2x、4x、8x、16x | 
| Min Focus Distance, M/Y | 5m/5.468yd | 
| Exit pupil distance, mm | 45mm | 
| Exit pupil Diameter, mm | 6 mm | 
| Field of View (H × V), degree | 8.78×7.03 | 
| Diopter, D | -5D~+3D | 
| Identify distances, m (Target size: 1.7m×0.5m) | 1319 m | 
| Rangefinder Characteristics | |
| Wavelength, nm | 905 nm | 
| Measuring Range, M/Y | 1000m | 
| Measurement accuracy, M/Y | ① 5m~400m,± 1m;② >400m,±(d*0.3%) | 
| Electrical Characteristics | |
| Display Type | OLED | 
| Resolution, pixels | 1024×768 | 
| WiFi Frequency,GHz | 2.4GHz | 
| Video/Photo fomat | mp4/jpg | 
| Built-in memory,GB | 16G-64G | 
| Power Supply,V | 3~4.2V | 
| Battery type*QTY/Capacity, mA | 16340 Battery x 4/2800mAh | 
| External power supply,V | 5V 2A | 
| Others Characteristics | |
| Operating time (at t=22℃), hours | 4.5hrs | 
| Storage temperature, ℃/℉ | -30℃~+60℃ | 
| Body material | Aluminium alloy | 
| Degree of protection, IP code (IEC60529) | IP67 | 
| Seismic coefficient, joules | ≤6000J | 
| Dimension(L*W*H), mm/inch | 238mm×90mm×67mm/9.37in×3.54in×2.63in | 
| Weight(without battery), g/oz | 773g/27.27oz | 
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