The height of the objective lens can be adjusted, the optical magnification range is 25-1000x, the digital magnification is 8x, and the maximum magnification is 8000x 25x observation specimen range is 4mm*7mm, 1000x observation specimen range is 0.6mm*1mm Resolution: 2um, can observe cell structures above 2um 3 illumination modes with infinitely adjustable brightness, transmission illumination for observing transparent specimens (bottom light source), epi-illumination for observing opaque specimens (upper light source), and darkfield illumination for observing particle cells (side light source, adjustable height), with full transparency Lampshade vs black lampshade 5.0 inch 800*480 high resolution full viewing angle IPS screen Touch buttons are anti-shake It can take photos and videos, and can be connected to an external computer through the USB interface to output 720P video to achieve higher magnification display. With coverslips, slides, insect and other specimens Reference vertical and horizontal scale auxiliary lines are displayed on the display Built-in 2600mAh lithium battery, which can also be powered by USB charging Small size, very convenient to use and easy to carry Specification: Magnification Optical magnification range 25x-1000x, digital magnification 8x, maximum magnification 8000x Observation range 25 times observation specimen range of 4mm*7mm, 1000x observation specimen range of 0.6mm*1mm Objective adjustment range 7~25mm Focusing mode manual Resolution 2μm Illumination Three types of illumination modes with stepless and adjustable brightness: transmission to observe transparent specimens (bottom light source), drop illumination to observe opaque specimens (top light source), dark field illumination to observe particulate cells (side light source,adjustable height), full transparent and black lampshade Display screen 5.0-inch 800*480 high-resolution full-angle IPS screen Button Touch button anti-shake Video pixel 1920*1080 Video resolution FHD/30fps, HD/30fps Alignment assist The display has a variet