Levenhuk 50L NG Azure Microscope Brightfield microscope. Magnification up to 1280x. Carrying case includedLevenhuk 50L NG series is designed specifically for teaching biology, but is also appropriate for individual researches.It"s not just a biological microscope with quality multi-coated highly transparent optics; it is also a very sturdy teaching tool since the case and all the elements are made of metal.This microscope for educational use features bright color, rotatable head that provides for comfortable observations, variable magnification of 40x to 1280x (thanks to the included eyepieces, objectives and Barlow lens), two illumination systems with adjustable brightness (allowing observation of transparent and opaque samples), a smooth focusing mechanism and stage adjustment.Rare for teaching microscopes are two illuminations, both LED, so you can get the required light with minimum cost.All of this makes this model a quality and reliable teaching tool and a great choice for biology class or using at home.The kit includes: - Optical (light) microscope - 3 objectives: 4x, 10x, 40x - 2 eyepieces: WF10x, WF16x - 2x Barlow lens - Disc diaphragm - Stage with clips - Built-in lower LED illumination - Retractable upper LED illumination - AC adapter (110V 50 Hz AC) - 5 AA batteries - Plastic case - User manual and lifetime warranty - User Guide "Attractive Microscope. Scrutinizing the Microcosm" - Forceps - Brine shrimp hatchery - Microtome - a tool for making slices - Flasks with yeast, pitch for making specimens, sea salt, brine shrimp - 5 prepared specimensSpecifications: Magnification, x: 40-1280 Nosepiece: monocular Objectives: 4x, 10x, 40x Barlow lens: 2x Eyepieces: WF10x, WF16x Stage moving range, using focusing mechanism, in: 0-0.6 Illumination: LED Power supply: 110V, 50 Hz AC (adapter)