Best microscope for kids...children's beginner microscope use at home for your favorite science experiment. This microscope kit is for early education and as a teaching aids. Turn the objective lens to 100x, 400x, 12000x as your need, take samples first, place it on the glass slide, can cover with another glass slide as a coverslip. You can also rotate the focus knob in counterclockwise, elevate lens barrel, adjust the light brightness. Great for a gift