Specification AgeRangeDescription : Adult Brand : McbeAn BulletPoint1 : 【LED lighting】: durable and long life. After special luminous treatment, it can effectively protect eyes. Stable performance, convenient operation and fine workmanship can meet your needs. BulletPoint2 : 【Design】: Made of high-quality materials, compact and beautiful design. Provides long-lasting performance. High work efficiency and easy to use. Helping you control your work with precision. BulletPoint3 : 【Adjustable】: Flexible pressing, adjustable baffle, stable suction cup, precise lens layout, special light processing, effectively protect your eyes. Helping you control your work with precision. BulletPoint4 : 【Material】: It is more intuitive to observe the lens directly through the reflector on the dial. Make the image clearer. The appearance design is compact and beautiful, allowing the suction cup to be more accurately fixed in the center of the lens. BulletPoint5 : 【Application】: The lens layout is accurate and the positioning is fast and accurate. Suitable for various scenarios, including major optical stores, vision care centers, hospitals, and optometry training centers. BulletPoint6 : [xyqrenrr Team Service]-We will not let customers bear any losses caused by manufacturing defects.If you find any product quality issues, please contact us immediately and we will do our best to help you. Color : 007-black Yellow Department : Unisex ExternallyAssignedProductIdentifier : 8466411507491 ImportDesignation : Imported ItemDisplayDimensions_Length : 5.39 inches ItemDisplayWeight : 0.02 pounds ItemName : McbeAn Glasses Center Positioner, Glasses Processing Equipment, Clear Scale and Adjustable, Fine Workmanship and Durable, Flexible Pressing, for Optometry Training Centers ItemPackageDimensions_Height : 16 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 5 centimeters ItemShape : Round ItemTypeKeyword : eye-protection-equipment-accessories LensColorMap : color Manufacturer : McbeAn Material : TR90 ModelName : Oakley Crosslink ModelNumber : Crosslink Prescription Glass OX8027 NumberOfLithiumMetalCells : 1 PartNumber : DTY0228002730 PolarizationType : Non-Polarized ProductDescription : Features: 1. The scale is clear, the measurement is accurate, not easy to deform, and easy to use. 2. The appearance is exquisite and beautiful, the screen has no parallax, and the lens layout is more accurate. 3. Fine workmanship, lens positioning, suction cup fixation, fast and accurate positioning.