_x000D_ Our new binocular compound microscope is designed for teaching demonstrations, clinical examinations and laboratory applications. It is a perfect microscope for teachers and students including those in medical school or with a major in biology. It comes with a Siedentopf binocular head, double layer mechanical stage with course & fine focusing, and an LED illumination system. There are eight magnification settings: 40X, 80X, 100X, 200X, 400X, 800X, 1000X, & 2000X. This microscope is an ideal instrument for bacterial, biological, and pharmaceutical researches. Features : 30 degree inclined 360 degree swiveling Siedentopf binocular head High quality precise optical glass elements Easy to attach a microscope camera or digital imager Eight magnification settings, 40X, 80X, 100X, 200X, 400X, 800X, 1000X, 2000X Four Achromatic objectives, DIN 4X, 10X, 40X(S), 100X(S,Oil) Adjustable interpupillary distance Adjustable ocular diopter Variable intensity illumination Coaxial coarse and fine focus adjustment Focusing knobs are on both sides Stage upward moving lock protects objectives and slides Stain-resistant double layer mechanical stage NA1.25 Abbe Condenser with iris diaphragm & filters Rack and pinion adjustment condenser Specifications : Eyepieces: widefield, WF10X, WF20X Objective: Achromatic DIN 4X, 10X, 40X(S), 100X(S, Oil) Head: 30 degree inclined 360 degree swiveling binocular Interpupillary distance: 1-4/5" - 2-9/10" (48mm - 75mm) Adjustable ocular diopter Nosepiece: revolving quadruple Mechanical Stage: 3-D double layer - Size: 4-5/8" x 5" (118mm x 127mm) - Travel Range (X-Y): 2-13/16" x 1-3/16" (70mm x 30mm) Condenser: NA1.25 Abbe condenser with iris diaphragm Illumination: LED light, transmitted, intensity adjustable, GS and CE approved Focusing: coaxial coarse & fine knobs on both sides Power Supply: 100-240VAC, 50/60Hz, AC/DC adapter (UL approved) Included. AAA Batteries (3, included) Packing List : One Siedentopf Binocular Microscope Head One Microscope Body Frame with Double Layer Mechanical Stage and LED Illumination Four DIN Standard Objectives, 4X, 10X, 40X and 100X One Pair of Widefield 10X Eyepieces One Pair of Widefield 20X Eyepieces Blue Color Filter _x000D_ _x000D_