Home Lab Monocular Biological Microscope for Young Students w/ Gift Slides Set ! Only $350.95ea.! Product Description This is a perfect microscope for students to learn science. It comes with full optical glass elements, metal framework, a 360 degree rotatable monocular head, with up and down LED illumination system that uses either an outlet (adapter included) or three AA batteries (not included). This is an ideal microscope for academics in home school and from students in elementary to high school. A microscope of this caliber is an excellent instrument for hobbyists. It comes brand new in a factory sealed box. A Great Affordable High Power Student Microscope. 45 Degree Inclined 360 Degree Swiveling Monocular Head with Locked-in Eyepiece Up and down LEDs Illumination System Plain Stage with Clips and Stain Resistant Finish Fully Coated Optical System High Resolution Offering Sharp Images Single Lens Condenser and Disc Diaphragm Focusing Control Knobs on Both Sides Full Optical Glass Elements Precise Ground Glass Lens All Metal Mechanical Components Solid Metal Frame with Stain Resistant Enamel Finish Manufactured under ISO 9001 Quality Control Standard Carton and foam inner box packing. Prevent damage in transit. 1.Eyepieces: WF16X, with wide filed of view. 2.Achromatic objective lens: 3 lens in metal barrels, built with high quality optical glass with 4x, 10x and 40x power; 360 degree rotatable, and 45 degree inclined for convenient observation with comfortable head posture. 3.Magnification(with wf10x eyepieces):40x,100x,400x Magnification(with wf16x eyepieces):64x,160x,640x Magnification(with wf20x eyepieces):80x,200x,800x 4.Metal body and focus system: durable for frequent use either in a school laboratory or at home. 5.Illumination: top and bottom LED lights which are mains powered. 6.Light brightness adjustment. 7.Disk diaphragm: with 6 colour filters. 8.10pcs slides(include 5 blank slides). 9.Power supply 1: 110V~230V 10.Power supply 2: 3 AA batteries(not include in the package) The moving ruler is not include. we provide EU plug, US plug or UK plug (Please let us know witch you require) 7 days money back guarantee. Returned items must be in original condition and packaging with no signs of wear. Customer pays return shipping.