Learning Resources MicroPro Microscope Set. This comprehensive set features professionally made slides and everything needed for young scientists to make their own. MicroPro features power setting from 50x to 600x with built-in light and focusing to help deliver bright, clear images. Kit has professionally prepared slides and everything needed to prepare specimen slides. Measure 33cm H .Microscopes requires 2 AA batteries, not included. 95 Piece Set. Ages 8+