Portable digital microscope from Aliexpress

Bought here: www.aliexpress...
50X-1000X digital magnification (magnification corresponds to the size of the monitor), allowing you to clearly view the smallest details of specimens such as plants, coins, diamonds,
soldering etc., it is a great gift idea for kids. This electron microscope uses a built-in 4.3-
inch screen that allows you to view images. Videos captured during your observations, saved to microSD card (Note: micro SD card not included), maximum support up to 32GB.
This USB microscope camera also supports PC connection via USB-
cable and view the object on a larger PC display (Note: Please note that this microscope does not support Mac OS). In this digital USB microscope, we use an adjustable aluminum alloy bracket instead of the old version's plastic bracket,
allow you to observe the object more steadily and accurately.
Built-in 8 adjustable LED lights, the microscope can adjust the brightness from dark to bright by flipping the switch, which ensures that you can see small details clearly and brightly in different environments. The LCD microscope is very suitable for inspection of printed circuit boards, insects, coins, jewelry, dissections,
gems, stamps, watch repair, biological observation, quality control inspection (not suitable) for cells and medical use), it is a great gift, perfect for children and adults.
=Specification=
Model name: DM4
Screen size: 4.3 inches
Biggest pixel: 1080P
Optical lens size: 1/6.5"
Photo resolution: VGA; 1.3/3/2M
Video resolution: VGA; 720P; 1080P
Data format: JPG/AVI
Image format: JPG/BMP
Magnification: 1000
Light source: 8 LED lamps (adjustable brightness)
Focusing: 10~40mm
PC resolution and image transfer rate: 640*480/26fps, 1280*720/26fps
White balance: Automatic
Exposure: Automatic
PC operating system: Windows xp, win7, win8.1, win10
Support language: 12 languages ​​(English,
Simplified Chinese, Traditional Chinese, Portuguese, Japanese, French, German, Korean, Italian, Dutch, Russian, Spanish, Arabic)
Lens structure: 2G+IR
Aperture: F4.5
Lens perspective: 16°
Interface and signal transmission method: Micro/usb2.0
Operating temperature: -20°C ~ +60°C
Working humidity: 30%~85%Rh
Operating current: 330 mA
Power consumption: 1.65 W
Color: black
Product size: 16*12*6.5 cm