Specification AgeRangeDescription : Adult Brand : Tbest BulletPoint1 : Lens: The lens on these color-blind glasses has a special coating that filters out certain wavelengths of light. This filtering allows those with color blindness to see improved color resolution. BulletPoint2 : Dual Purpose: These Color Blindness Glasses offer added luminosity, making them suitable not just for color-blind people, but also for those who are nearsighted. BulletPoint3 : Effective Improvement: These Colorblindness Corrective Glasses can significantly enhance the color vision and color resolution for those with color blindness. The brain becomes more efficient at analyzing and comparing the color differences seen by the eyes, especially between red and green shades. BulletPoint4 : Lens: The lens on these color-blind glasses has a special coating that filters out certain wavelengths of light. This filtering allows those with color blindness to see improved color resolution. BulletPoint5 : Stylish Design: Besides their functional value, these Red Green Glasses sport a fashionable design that can be easily mistaken for ordinary sunglasses. Sight Convergence Training Glasses allows you to improve your color vision and stay in simultaneously. Color : As Shown in the Picture Department : Unisex EducationalObjective : Color Recognition ExternallyAssignedProductIdentifier : 5059648476239 ExternallyAssignedProductIdentifier1 : 0748486111154 ExternallyAssignedProductIdentifier2 : 748486111154 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment ImportDesignation : Made in USA and Imported ItemName : Tbest Red Green Glasses Training Glasses,Color Blind Corrective Glasses Red Green Blindness Weakness Eyesight Improvement ItemPackageDimensions_Height : 18.8 centimeters ItemPackageDimensions_Length : 4.4 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : 3d-eyewear Manufacturer : Tbest Material : PC Material1 : Plastic Material2 : Resin ModelName : Tbestie0spcm9g4 ModelNumber : Tbestie0spcm9g4 NumberOfItems : 1 OperationMode : Manual PartNumber : Tbestie0spcm9g4 Pattern : Cartoon ProductDescription :
Specification: Item Type: Corrective Glasses Material: PC Color: As Pictures Shown Weight: Approx. 115g/4.1oz : Full frame : Unisex Comes with Box
packing list: 1 xCorrective Glasses 1 x Wiping Cloth
Note: The product is only for red‑green color blindness, it will not be effective if it is not red‑green color blindness.