Explore the biological sciences, Satisfy curiosity. LED DIAPHRAGM 7 LIGHT COLORS CHANGING - llluminate in case of insufficient light source. Soft light is more suitable for observation. Tap one side to turn on the diaphragm and adjust the light colors, and hold it to control the light brightness.A total of 7 colors for changing. ANGLE ADJUSTING COMFORTABLE OBSERVING - Move the arm manually to adjust the focus angle to adapt to desktops and environments, making observation more comfortable. HD GLASS LENS CLEAR IMAGE - Wide-angle eyepiece makes of view larger and , Strong light transmission makes clear image. THREE MAGNIFICATION OBJECTIVE LENS VISIBLE CELLS - 3 magnification objective lens of 300X 600X and 1200x. The objective lens can be switched according to the characteristics of the sample and the required magnification. Colour:White Material:ABS Package Contents: 1 * Simulation Microscope Toy Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.