Biological microscope with powers from 40x to 600x 10x to 20x zoom eyepiece with high quality glass optics 4x, 15x, 30x objective lenses feature high quality glass optics 3 prepared glass slides, 2 blank glass slides, 1 hole (well) slide, rocks, honeybee wing, shrimp, light diffuser, needle probe, eye dropper and tweezers