Quick Details Place of Origin: Jiangsu, China (Mainland) Brand Name: YANYANG Model Number: XSP-300SM Theory: Biological Microscope Drawtube: Trinocular Viewing head: Compensation Free Trinocular Head Inclined at 45 degree Eyepiece: WF10X, WF16X(optional) Objective: 4X, 40X, 40X(spring), 100X(spring, oil) Stage: 120*125mm, Double layer Mechanical Stage Condenser: Abbe N.A. 1.25 with iris diaphragm & filter Coarse adjustment range: 30mm Fine adjustment range: 30mm Illumination: 1W LED Lamp (3W LED optional) Power: AC input 220V ro 110V, DC output 6V Brand: OEM Supply Ability Supply Ability: 10000 Set/Sets per Month biological microscope Packaging & Delivery Packaging Details Wraped with plastic foam then packed by carton. Port Shanghai Port or According to customer specified Lead Time : Quantity(Sets) 1 - 1000 >1000 Est. Time(days) 20 To be negotiated