Specification Brand : AmScope BulletPoint1 : Trinocular compound microscope provides high magnification for biological use and educational applications BulletPoint2 : Siedentopf trinocular head with pairs of 10x widefield and 20x widefield eyepieces with 48 to 75mm inter-pupillary adjustment, fixed 30-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing BulletPoint3 : Reverse-mounted nosepiece with 4x, 10x, 40xS (spring), and 100xS (spring, oil) DIN achromatic objectives that provide color correction of magnified images BulletPoint4 : Brightfield, halogen illumination, and 1.25 NA Abbe condenser with iris diaphragm for clear examination and light control BulletPoint5 : Double-layer mechanical stage, with 1.0mm stage divisions, locks slide into place and provides precise slide manipulation along the X- and Y-axis to allow coordinates to be recorded, enabling the viewer to return to a specific location on the slide ExternallyAssignedProductIdentifier1 : 013964567878 ExternallyAssignedProductIdentifier2 : 0013964567878 ItemName : AmScope T340B Siedentopf Trinocular Compound Microscope, 40X-2000X Magnification, Brightfield, WF10x and WF20x Eyepieces, Halogen Illumination, Abbe Condenser, Double-Layer Mechanical Stage ItemPackageDimensions_Height : 25.654 centimeters ItemPackageDimensions_Length : 50.546 centimeters ItemPackageDimensions_Width : 40.894 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-compound-trinocular-microscopes MagnificationMaximum : 2000 multiplier_x Manufacturer : United Scope LLC. Material : cast steel ModelNumber : T340B NumberOfItems : 1 PartNumber : T340B PowerSourceType : Corded Electric ProductSiteLaunchDate : 2011-03-03T08:00:00-00:00 RealAngleOfView : 30 degrees