X4D  3 in 1 handheld high definition electron microscope 

About this item

• Strong Compatibility: Suit for windows 7 8 10 XP, MAC, Android smart-phone.
• Perfect Design: Like a camera, it can not only zoom in but also take photos and record videos, built-in 8 dimmable LEDs provide enough illuminance when working, greatly guarantee the clarity of the picture quality, and come with a metal stand, the flexible metal tripod offers an optimal and comfortable observation experience for you, allows for shooting images and video with reduced shaking.
• Wide Application: This USB digital microscope can be used in educational purpose, skin examination, hair examination, plant dissection, textile inspection, jewelry inspection, printing inspection etc. It can cultivate children's interest in nature and can also be used to check small things like coins.
• Convenient To Carry: The portable mini size microscope combined with USB wire, easy to put this mini microscope in your pocket and take it wherever you go, and charge it whenever you want.
• Three-in-one Interface: The three-in-one interface include USB, Micro and Type-c, it is very easy to charge and carry.

Specification

Video maximum pixel: 640*480,1920*1080

Image sensor: 1/6.5" color CMOS image sensor

Photo resolution: 640*480,1280*720,1920*1080

Video resolution: 640*480

Date format: JPEG/AVI

Focus mode: manual

Photo format: JPG/BMP

Illuminant: 8 LED lights(brightness adjustable)

Focusing range: 0~40mm

PC resolution and image transmission rate: 640*480/26FPS,1280*720/26FPS

Sensitivity: 2.5V/lux.s

Maximum SNR(Signal Noise Ratio): 42dB

White balance: auto

Exposure: auto

PC operating system: Win10,Win8,Win7,MAC

Lens constuction: 2G+IR

Aperture: F4.5

Lens angle: 16°

Interface and signal transmission mode: Micro/Type-c/usb2.0

Operating temperature: -20℃~75℃

Operating humidity:30%~90%RH

Operating current: maximum 120mA