Specification Brand : YEHOZZ BulletPoint1 : ❤【HD DISPLAY】With 4.3-inch LCD screen attribute observer, excellent color reproduction, HD zoom lens with 3mm wider focal length, wider adjustable 10-40mm focal length range, physical distance is about 2 cm. BulletPoint2 : ❤【ACCURATE IDENTIFICATION】Diamond girdle microscope use the latest technology ,that can display laser inscription on a diamond girdle on a monitor, and let the stores and customers easy to confirm the properties of a diamond. BulletPoint3 : ❤【DIGITAL MICROSCOPE】digital diamond girdle microscope uses the latest technology, with 50-1000x magnification to display the laser engraving on the diamond girdle on the monitor. BulletPoint4 : ❤【LED FILL LIGHT】With hose-type LED fill light, position can be adjusted freely and supports multi-angle fill light. It has enough power for outdoor observation and can used manually without a bracket. BulletPoint5 : ❤【APPLICATION】for jewelry and diamond testing/processing, textile industry, children's education testing, researchers, coins, jewelry, stamps, plants, for children, amateurs. ExternallyAssignedProductIdentifier : 9118749783397 ItemName : Diamond Girdle Viewer, 4.3" LCD Digital Micrscope, 50-1000X Magnification, with LED Fill Light, Accurate Identification, for Diamond Inscription Viewer ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : unknow MagnificationMaximum : 1000 multiplier_x Manufacturer : YEHOZZ Material : Metal ModelName : Atenalslbo5ongibu4t8-13 ModelNumber : Atenalslbo5ongibu4t8-13 PartNumber : Diamond Girdle Viewer PowerSourceType : Battery Powered ProductDescription : The diamond girdle microscope uses the latest technology to allow shops and customers to easily confirm the properties of diamonds. Its streamlined shape and compact design can easily display the diamond number.