This binocular microscope is a versatile scientific instrument that can be used to observe the shape and structure of tiny objects. Whether it's for student education, children's gifts, scientific exploration, or DIY experiments, Whether you are a student, a beginner or just an enthusiast, this 30000X to 70000X microscope is suitable for various purposes.Specifications:Model Number: HXL-1Name: Binocular MicroscopePower: AC100240V, 50/60HzMagnification Times: Eyepieces (7X, 10X, 50X, 100X Auxiliary Lens), Objectives (4X, 10X, 40X, 60, 100X)Observation lens tube: binocular 45 tilt 360 horizontal rotationEyepiece: Wide angle WF35X (Pair)Wide angle WF50X (Pair)Zoom lens: 3X Zoom lens (built-in)Converter: Three hole external tiltStage: Square mobile ruler platform, 6-color filter turntableFocusing system: Coaxial focusing spiral with coarse and fine thicknessLight Source: Adjustable LED lluminationSize: 32X28X19cmWeight: 3.8KGPacking List :1 X Microscope2 X WF10x Eyepiece(Optional)2 X WF55x Eyepiece(Optional)4 X Objective Lens1 X Microscope Slider Group1 X Handbag1 X Mobile Phone Holder30 X Glass Specimen1 X Set Accessories1 X User Manual