Specification Brand : K&F Concept BulletPoint1 : 【Import Optical Glass】Both filters are made by importing Japanese AGC optical glass, a total of 28 multi-layer coatings, effectivly reducing reflection from the filter itself and glarings, ensuring a high-quality image. BulletPoint2 : 【Putter Adjustable Design】Frame designed as a putter can help you accurately adjust the stop, for video shooting users can automatically adjust the stop via auxiliary tools, each stop from ND3 to ND1000 be marked on the frame conveniently for 360-degree rotation to adjust the stop, multi-scene application. BulletPoint3 : 【Color & Contrast Enhancement】Circular CPL filters allow you to remove unwanted reflections from non-metallic surfaces such as water, glass, etc. Also can enhance color and contrast. Often be used to increase the contrast and saturation in blue skies and white clouds. BulletPoint4 : 【Waterproof & Scratch Resistant】Both glass sides two filters with 28 multi-layer waterproof, oil-proof, and scratch-resistant coating, protecting the filter from all around, suitable for adventure use. BulletPoint5 : 【No Vignetting】The filter is designed with an ultra-wide-angle design, the ND filter frame is only 7.4mm, and the CPL filter is only 5.3mm, supporting a 16mm telephoto and wide-angle lens with no vignetting, due to the difference in lens type and focal length so this filter might be met dark "X" cross, this isn't the quality problem, it can disappear via rotating the filter. ItemName : HP - Flash memory card - 32 MB - SD ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : secure-digital-cards Manufacturer : Hewlett Packard MemoryStorageCapacity : 32 MB ModelNumber : Genericm65cbwkrqs PartNumber : Genericm65cbwkrqs PhotoFilterEffectType : Neutral Density PhotoFilterThreadSize : 72 millimeters ProductDescription : 32MB SD card, very small capacity, NOT 32GB. ProductSiteLaunchDate : 2013-10-03T23:45:37.539Z SupplierDeclaredDgHzRegulation : not_applicable WaterResistanceLevel : waterproof