

M20.3820 is a smart stereo microscope, which is built with 3D and EDF technologies for the efficiency of microscopic researches and inspections. Its unique All-in-one design is equal to five professional equipment in one: a stereoscopic microscope, a camera, a microscopy software, a Z-axis electronic platform and a computer host. • Smart 3D super depth of field microscope with 16X-160X Optical system. • 8mm Diagonal FOV • 1920 x1080 Resolution • 3.75μm×3.75μm Pixel Size • 60fps@2MP Frame Rate HDMI Data interface |


| When observing a sample with an ordinary microscope, manual focusing is required repeatedly, which is cumber-some and inefficient. M20.3820 adopts liquid lens for highspeed auto-focusing, supports 16-160x microscopic magnification observation, and instantly auto-focus at the mouse click, eliminating the need for repeated manual adjustments in the past, and microscopic observation is simpler and smoother. |


| It is easy to cause angle deviation, rotation and uneven focal plane when using third party software and hardware systems to expand the depth of field, M20.3820opticalmechanical-electrical integration structure and linkage algorithm technology can solve the above problems and obtain a clear and correct full-frame focus picture. |

| The strong reflection of the metal surface can easily cause the loss of detailed information and affect the judgment. The M20.3820 WDR mode can create images with perfect exposure and clear light and dark details by calculating the data of multiple images with different brightness in real time. |


| Diversified Tools, Real-time Data Recording M20.3820 provides a wealth of measurement and analysis tools, and can record data in real time. The Z-axis measurement accuracy of ≤50 microns and the repeatability of ≤5 microns can meet the needs of most microscopic measurement. |

| Data Exported To Automatically Created Report M20.3820 can not only save image and video data, but also automatically create test reports with pictures and texts. All data in the workflow can be exported, when the operation is over, the work is completed, quite simple and easy. |


| Automatic Edge Extraction To Eliminate Human Error M20.3820 automatic edge extraction function can quickly perform standard modeling work without manual precise positioning, 3 micron resolution, automatic measurement accuracy ≤ 5 microns, repeat accuracy ≤ 3 microns, effectively eliminating human operation errors. |

| Automatic batch measurement to improve work efficiency After completing the standard modeling of small devices, M20.3820 can quickly complete the batch measurement work of other samples, export data information of multiple samples in one time, greatly improve work efficiency. |

| Model | M20.3820 3D Super Depth of Field Microscope | |
| Camera Features | Sensor | Sony 1/2"color CMOS |
| Resolution | 2 million pixels(1920×1080) | |
| Pixel size | 3.75μm×3.75μm | |
| Shutter mode | Rolling | |
| Scanning method | Progressive scanning | |
| Frame rate | 60fps(Normal),30fps(WDR) | |
| Gain | Automatic / Manual | |
| Exposure time | Automatic: 0.1ms-16.6ms, manual: 0.0001s-1s | |
| White balance | Automatic/manual/area | |
| Image storage | TIFF/JPEG | |
| Video format | AVI/MP4(1080P) | |
| Bit width | 24bit | |
| Electronic interface | HD interface | HDMI 2.0 |
| Storage | Built-in 32G Emmc | |
| Switch | Have | |
| LED indicator | Turn on the blue light | |
| Internet connection | Fast Ethernet | |
| USB3.0 | Host x2 | |
| USB2.0 | Host x2 | |
| Power supply | 12V8A | |
| Optical parameters | System magnification | 16x-160x |
| Optical magnification | 0.25-2.5X | |
| Optical resolution | 3μm | |
| Working distance | Range: 35mm-220mm, Best: 81±1mm | |
| Field size | Minimum size: 28.8mmx16.2mmx200mm Maximum times: 2.88mmx1.62mmx4.5mm | |
| Focus method | automatic / manual | |
| Z axis adjustment method | Manual | |
| Z axis adjustment stroke | 200mm (single turn 23mm) | |
| Light source | Illumination | Four-Division LED Ring Light |
| Lighting life | 40000 hours | |
| Color temperature | 6500K | |
| Advanced Features (embedded) | Auto focus | Continuous auto/single auto |
| Magnification recognition | Auto | |
| 3D noise reduction | Support | |
| WDR | Support | |
| Real-time EDoF | Support | |
| Edge enhancement | Support | |
| Gamma Correction (Contrast) | Support | |
| Color enhancement | Support | |
| Flat field correction | Support | |
| e Preview mode | Normal/Negative/Embossed/Grayscale | |
| 3D display | Support | |
| Input | Mouse input | USB mouse |
| Keyboard input | USB keyboard | |
| Measurement function (embedded) | 2D measurement basic elements | Line, Radius, Diameter, Angle, Arc, Parallel, Perpendicular |
| 2D measurement ruler display | Have | |
| 2D automatic measurement | Minimum times: measurement accuracy ±20um repeatability ±13um Maximum times: measurement accuracy ± 5um repeat accuracy ± 3um | |
| 3D measurement | Maximum times: measurement accuracy ±50um repeat accuracy ±5um | |
| Others | Range of working temperature | 5°C to 40°C |
| Relative humidity | Below 85% (no condensation) | |
| Weight | 6.5kg | |
| Appearance size (WxHxD) | 276mm x 402mm x 363mm | |
| Online upgrade | Support | |

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Huang Xin