Specification Brand : Generic BulletPoint1 : Material: optical glass + metal. 2X Working Distance: 30 mm. 0.5X Working Distance: 160 mm. BulletPoint2 : Magnification: 0.5X, 2X.Mounting Thread: M42 (42mm x 0.75), M48 (48mm x 0.75), M50 (50mm x 0.75), M52 (52mm x 0.75). Suit microscope: stereo microscope. BulletPoint3 : We also offer a comprehensive selection of accessories designed to enhance your microscopy experience. From objectives to slide preparation kits, we have everything you need to optimize your microscope performance. BulletPoint4 : We are committed to customer satisfaction! We strive to answer your questions promptly within 24 hours. Trust us to provide a reliable microscope or microscope accessory that meets your needs. BulletPoint5 : Microscope Led Ring For Mini Lathe,camera Go Pro,binocular, Professional Microscopes,Suitable for all kinds of stereo microscopes. Color : One Color ConnectivityTechnology : USB ExternallyAssignedProductIdentifier1 : 0797409263661 ExternallyAssignedProductIdentifier2 : 797409263661 HardwareInterface : fibre_channel IncludedComponents : zoom light ring ItemName : Microscope 42mm 48mm 50mm 52mm 0.5X 2X Lens Objective Microscope(2X Thread 52mm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-stereo-microscopes Manufacturer : Generic ModelName : BAAFBTFTD-2XTHREAD52MM ModelNumber : BAAFBTFTD-2XTHREAD52MM NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : BAAFBTFTD-2XTHREAD52MM ProductDescription : Our microscopes and accessories are made of durable materials to provide long-term reliable performance.