Specification AgeRangeDescription : Adult Brand : CHANGLKJ BulletPoint1 : 【Positioning Fast】: Fast and accurate positioning of bifocal lenses, more precise lens layout, and clear projection of small lens outlines. BulletPoint2 : 【With LED Light】: Using LED lighting, screen has no parallax and no deformation, accurate positioning, durability, more precise lens layout. New spring-type suction cup head ensures stable positioning. BulletPoint3 : 【Easy to Observe】: It is more intuitive to observe lens directly through the reflector on the dial. Make the image clearer. Make the suction cup more accurately fixed in center of the lens.Through special lights handling, can effectively protect eyes. BulletPoint4 : 【Durable Material】: The screen has no parallax and no deformation, the lens layout is more precise, high-efficiency work, and easy to use. BulletPoint5 : 【Range of Application】: Suitable for various scenarios, including major optical stores, vision care centers, hospitals, optometry training centers, etc. Color : Transparent Department : unisex-adult Department1 : unisex-adult Department2 : unisex-adult ExternallyAssignedProductIdentifier : 8462489468627 ExternallyAssignedProductIdentifier1 : 782943748019 ExternallyAssignedProductIdentifier2 : 0782943748019 ExternallyAssignedProductIdentifier3 : 0742025423401 ExternallyAssignedProductIdentifier4 : 0742025423425 ExternallyAssignedProductIdentifier5 : 00742025423401 GpsrSafetyAttestation : 1 ImportDesignation : Imported IncludedComponents : GLASSES ItemDisplayDimensions_Length : 1.97 centimeters ItemDisplayWeight : 0.09 pounds ItemName : CHANGLKJ Optometry Optical Lens Layout Blocker, LED Centering Machine with Bifocal Lenses, LED Light Positioning Accurately and No Parallax Screen, High-Efficiency, for Hospitals, Optical Shops ItemPackageDimensions_Height : 1.57 inches ItemPackageDimensions_Length : 5.91 inches ItemPackageDimensions_Width : 5.91 inches ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : eye-protection-equipment-accessories Manufacturer : CHANGLKJ Material : PC Material1 : Polycarbonate, Nylon Material2 : Polycarbonate, Nylon Material3 : Polycarbonate, Nylon Material4 : Polycarbonate, Nylon Material5 : Polycarbonate, Nylon ModelName : Repair Kits ModelNumber : 64414 NumberOfItems : 3 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : UTY0215002679 Pattern : Solid ProductDescription : Specifications: Voltage: AC110V/60Hz AC220V/50Hz Product power: 3W Weight: 2.3kg Size: 16*24*26cm