Koolertron 3.5″ LCD Digital Microscope with 5MP Image Sensor 1200x Digital Zoom, USB connectable Portable with LCD Display 20-300x Optical Zoom 5Mpix Digital Camera Stand-Alone Measurement

Amazon.com Price: $265.99 (as of 13/11/2020 04:48 PST- Details)

USB digital microscope with LCD display
Produces magnification within 20 – 300x range. Equipped with 3.5″ color LCD display and a 5 Mpx digital camera. The microscope features 8 built-in LEDs with brightness adjustment, allowing you to set desired level of illumination, and a measuring scale (8 cm along the x-axis, 6 cm along the y-axis).
One of the main advantages of this model is that you can observe without connecting the microscope to a PC, since it features a built-in 3.5″ LCD display, making it truly portable and independent. When not connected to a PC, the microscope is powered by a Li-ion rechargeable battery (included) providing for 2 hrs of work. Images and videos obtained during your observations are saved to a microSD card.