Specification Brand : OPTURA HD OPTICS BulletPoint1 : UV Filter: This filter primarily serves to block ultraviolet light from entering the camera lens. While modern digital cameras are less susceptible to UV light interference, a UV filter can still be useful for protecting the lens from scratches, dust, and moisture. It also helps to improve clarity and reduce haze in certain outdoor conditions. BulletPoint2 : CPL (Circular Polarizer) Filter: CPL filters are designed to reduce glare and reflections from non-metallic surfaces like water and glass. They are often used in landscape photography to enhance contrast and saturation, particularly in skies and foliage. By rotating the filter, you can adjust the angle of polarization to achieve the desired effect. BulletPoint3 : FLD (Fluorescent) Filter: FLD filters are primarily used in fluorescent lighting conditions to correct the greenish cast that can appear in photographs taken under such lighting. They help to achieve more accurate colors by neutralizing the fluorescent light's color temperature. BulletPoint4 : The numbers you provided, +1, +2, and +4, refer to the strength of the diopter filters, with higher numbers indicating greater magnification. BulletPoint5 : PACKAGE INCLUDED: 67MM Close-up Macro Filters (+1 +2 +4 +1)+67mm (UV, CPL, FLD)+ Hard Lens Hood+Memory card wallet+ Lens Cap+ Rubber Lens Hood+ 7 pieces cleaning kit Color : Black frame CompatibleDevices : Nikon Z8 CompatiblePhoneModels : Doogee X95 ExternallyAssignedProductIdentifier : 6927651815781 FinishType : Satin IncludedComponents : PACKAGE INCLUDED: 67MM Close-up Macro Filters (+1 +2 +4 +1)+67mm (UV, CPL, FLD)+ Hard Lens Hood+Memory card wallet+ Lens Cap+ Rubber Lens Hood+ 7 pieces cleaning kit ItemHardness : 2H ItemName : 67mm Lens Filter Accessory Kit with 67mm Close-up Macro Filters (+1 +2 +4 +1) + 3 HD Filters (UV, CPL, FLD) + 67mm Lens Hood & More for for Nikon COOLPIX P900/P950 ItemPackageDimensions_Height : 21 millimeters ItemPackageDimensions_Length : 125 millimeters ItemPackageDimensions_Width : 125 millimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-effects-filters Manufacturer : OPTURA HD OPTICS Material : Optical Glass ModelNumber : K24003 NumberOfItems : 1 PartNumber : 67MM2024kit PhotoFilterEffectType : Filter KIT PhotoFilterThreadSize : 67 millimeters ProductDescription : 67mm Lens Filter Accessory Kit with 67mm Close-up Macro Filters (+1 +2 +4 +1) + 3 HD Filters (UV, CPL, FLD) + 67mm Lens Hood + More - for All 67mm Thread Lenses and Cameras ProductSiteLaunchDate : 2024-05-11T16:50:10.116Z StreetDate : 2024-05-10T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 WarrantyDescription : 1 year WaterResistanceLevel : water_repellent