Specification Brand : AmScope BulletPoint1 : Cordless compound microscope provides high magnification for biological use and educational applications BulletPoint2 : Monocular viewing head with interchangeable 10x widefield and 20x widefield eyepieces, fixed 45-degree vertical inclination to reduce eye and neck strain, 360-degree rotation capability to enable sharing, and anti-mold head to preserves optics in high-humidity area BulletPoint3 : Forward-facing nosepiece with precision-ground 4x, 10x, 40xS, and 100xS (oil) DIN achromatic glass objectives provide color correction of magnified images BulletPoint4 : Brightfield imaging with rheostat-controlled LED illumination and spiral-control 1.25 NA Abbe condenser with iris diaphragm and color filter BulletPoint5 : Plain stage with clips to secure specimen, coaxial coarse and fine focus on rack-and-pinion mechanism to provide precise focus, and tension control to prevent stage drift Color : Purple CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 8596387205012 ExternallyAssignedProductIdentifier1 : 013964501056 ExternallyAssignedProductIdentifier2 : 0013964501056 IncludedComponents : Microscopes ItemName : AmScope M500B-LED Cordless Monocular Compound Microscope, WF10x and WF20x Eyepieces, 40x-2000x Magnification, Anti-Mold Optics, LED Illumination, Brightfield, Abbe Condenser, Coarse and Fine Focus, Plain Stage, 110V or Battery ItemPackageDimensions_Height : 29.464 centimeters ItemPackageDimensions_Length : 45.974 centimeters ItemPackageDimensions_Width : 18.542 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-compound-monocular-microscopes MagnificationMaximum : 2000 multiplier_x Manufacturer : United Scope LLC. Material : Metal ModelName : HSL-CS-1 ModelNumber : M500B-LED NumberOfBoxes : 4 NumberOfItems : 1 PartNumber : M500B-LED PowerSourceType : Battery Powered ProductDescription : Powerful Biological Microscopes for School Laboratory,100X-2000X Microscopes for Kids Students Adults, with Microscope Slides Set, Purple ProductSiteLaunchDate : 2011-03-02T08:00:00-08:00 RealAngleOfView : 45 degrees Size : Monocular SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 41111700 Voltage : 110 volts WarrantyDescription : 1 year