Levenhuk LabZZ M101 Lime Microscope for Kids with Experiment Kit Monocular head Magnification: 40640x Bright color, unusual design Comes in a kit - see the description Microscope Objectives: 4x, 10x and 40x Eyepiece: WF10x16x Round stage with clips Diaphragm disk Built-in lower LED illumination 2 AA batteries Levenhuk K50 Experiment Kit User manual &#034;Attractive Microscope. Scrutinizing the Microcosm&#034; User Guide Forceps Hatchery for Artemia (brine shrimp, or sea-monkeys) Microtome Flasks with yeast, pitch, sea salt and brine shrimp 5 ready-to-use specimens 5 blank slides Dropper Dust cover Magnification, x: 40640 Eyepiece tube diameter, mm: 30 Eyepieces: WF10x16x (two-position) Objectives: 4x, 10x, 40x Stage, mm: 82mm in diameter, with clips Stage moving range, using focusing mechanism, mm: 015, vertical Diaphragm: diaphragm disk (6 apertures) Focus: coarse Illumination: LED Power supply: 2 AA batteries