Specification AgeRangeDescription : Adult Brand : V.W.E. BulletPoint1 : Reduce visual fatigue and discomfort from long periods of web surfing, gaming and working under fluorescent lights with UV400 protection and glare reduction. Better sleep. Optical Eyeglasses Frame Fitted With UV Protection/ Scratch Resistance/ Anti-Blue Lens. BulletPoint2 : Adult Size - 142mm frame width, 54mm lens width, 39mm lens height, 19mm bridge, 137mm Temple Length. BulletPoint3 : Premium Men Fashion Eyeglasses Made of Anti-Allergen Stainless Steel Frame - Lightweight Spring Hinge Design - Wide Head Fitment BulletPoint4 : Content include Anti Blue Ray glasses, microfiber cleaning cloth, and storage case. BulletPoint5 : LENS MAGNIFICATION STRENGTH: Available in +1.0, +1.25, +1.5, +1.75, +2.0, +2.25, +2.5, and +2.75 Color : Black Department : mens ExternallyAssignedProductIdentifier1 : 192304045686 ExternallyAssignedProductIdentifier2 : 0192304045686 ImportDesignation : Imported ItemName : V.W.E. Men Rectangular Stainless Steel Reading Glasses Anti Blue Ray Lens - Computer Reader - Wide Fitment (Black, 1.50) ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : reading-glasses ItemTypeName : Reading Glasses LensColorMap : Clear MagnificationStrength : 1.5 multiplier_x Manufacturer : Mingshida (MSD) Material : Acetate Material1 : Plastic Material2 : Soft Metal Material3 : Resin ModelName : Fashion Reading Glasses ModelNumber : 6040-Black+1.50 ModelYear : 2023 NumberOfItems : 1 OpticalPower : 1.5 PartNumber : SU-962-3-4 PolarizationType : non-polarized ProductDescription : The benefits of blue-blocking glasses are immense. Benefit is to prevent damage to the DHA essential fat in your retinal pigmented epithelium which is responsible for converting sunlight into vital DC electric current your body needs. Additionally blue light will increase the distance of the proteins in the respiratory electron transport chain in your mitochondria making them far less efficient in producing mitochondria. Those who wore blue-blocking glasses from 6 p.m. to 8 a.m. for seven days had significant improvements in symptoms of mania compared to those who wore clear glasses. What's more, the improvements began after just three nights of use. RegulatoryComplianceCertification1 : D351404 RegulatoryComplianceCertification2 : D351405 RegulatoryComplianceCertification3 : D351406 Size : Large Style : 4 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex UnitCount : 4