• 【2 Eyepieces/12 Kinds of Magnification】: Wide-Field eyepiece WF10 WF25, removable barlow lens, 40x to 2000x magnification. Made of metal, best quality, better touch.
• 【Dual Illumination System】: With two light sources on the top and bottom, you can see the specimen better and see more kinds of specimen. In addition, the dial-type 6-color filter connects to the world of various colorful microorganisms!
• 【Ergonomic Design】: Coarse & fine two focusing modes, 45 degree inclined eye tube, 360 degree rotatable monocular head. Dimmable lights can adapt to different sun intensities.
• 【Complete Accessories and Long Service Life】: Smartphone holder, research set, preparation set, is suitable for children elementary school junior high school and adult enthusiast beginners, school, laboratory, home, one-on-one lessons. Compared to electron microscopes, optical microscopes have a longer service life and can be used for decades if properly stored.
• 【Worry-free Shopping】: 30 days free returns & 2 year product warranty. any questions we will reply within 24 hours. Thank you very much.