Monocular Optical Microscope Elementary School Children Science Experimental Biology Teaching Christmas Birthday Gift

With the phone holder, sucker design, which can adjust the angle, it is convenient and practical, so you can put your phone on the holder, take photos or record video, then you can share it with your family or friends. It is easy to install, so you can see the observed more clear, give you a better using experience. The magnification can be adjusted from 40X-2400X, you should choose the suitable objective lens and eyepiece then adjust the multiples to find the clearest looking multiples. The fine gift: this tool set is the fine choice to send to your friends, family, children and so on.