Specification Brand : AmScope BulletPoint1 : Professional Infinitive Plan Achromatic optical system BulletPoint2 : Professional Infinitive Plan Achromatic optical system BulletPoint3 : Under-mounted quadruple nosepiece with 4x, 10x (phase-contrast), 20x (phase-contrast), and 40x DIN long working-distance plan objectives that provide a longer working distance and improved focus over the entire viewing field BulletPoint4 : Upper-mounted rheostat-controlled 30W halogen illumination and movable 0.3 NA Abbe condenser for clear examination and light control BulletPoint5 : Oversize double-layer mechanical stage with 1.0mm stage divisions and 0.1mm vernier resolution locks slide into place and provides precise slide manipulation along the X- and Y-axis; with coaxial coarse and fine focus CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 013964562354 ExternallyAssignedProductIdentifier2 : 0013964562354 ExternallyAssignedProductIdentifier3 : 00013964562354 ItemName : AmScope ME520TA Episcopic and Diascopic Trinocular Metallurgical Microscope, 50X-1600X Magnification, EW10x and EW15x Extreme Widefield Eyepieces, Infinity Plan Long Working Distance Objectives, Kohler Condenser, Brightfield/Darkfield/Polarizing Halogen Illumination with Rheostat, Extra-Large Double-Layer Mechanical Stage, 110V ItemPackageDimensions_Height : 43 centimeters ItemPackageDimensions_Length : 57 centimeters ItemPackageDimensions_Width : 37 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-compound-trinocular-microscopes MagnificationMaximum : 1000 multiplier_x Manufacturer : AmScope Material : Glass ModelNumber : ME520TA NumberOfItems : 1 PartNumber : ME520TA PowerSourceType : Corded Electric ProductSiteLaunchDate : 2012-03-15T05:21:18.832Z RealAngleOfView : 30 degrees SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 41111700 Voltage : 12 volts