Specification Brand : AmScope BulletPoint1 : 3.5X-180X super widefield zoom magnification BulletPoint2 : 3.5X-180X super widefield zoom magnification BulletPoint3 : 3.5X-180X super widefield zoom magnification BulletPoint4 : 8" large working distance and 2-1/2" field of view BulletPoint5 : Powerful 4-Zone 144 LED ring light with dimmer BulletPoint6 : 3D boom stand allows pointing microscope head in any direction desired BulletPoint7 : 5MP USB 3.0 digital camera for photos and videos on Windows, Mac, and Linux Color : multi ExternallyAssignedProductIdentifier1 : 840979118050 ExternallyAssignedProductIdentifier2 : 0840979118050 ItemName : AmScope 3.5X-180X Trinocular Stereo Microscope with 4-Zone 144-LED Ring Light and 5MP USB3 Camera ItemPackageDimensions_Height : 57 centimeters ItemPackageDimensions_Length : 59 centimeters ItemPackageDimensions_Width : 29 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-stereo-microscopes MagnificationMaximum : 180 multiplier_x Manufacturer : United Scope, LLC Material : Alloy Steel ModelNumber : SM-4TZZ-144A-5M3 NumberOfItems : 1 PartNumber : SM-4TZZ-144A-5M3 PowerSourceType : Corded Electric ProductSiteLaunchDate : 2017-05-10T00:39:38.901Z RealAngleOfView : 45 degrees Voltage : 240 volts