Packaging upgrading, new/old packaging would be delivered randomly. The new one includes the cleaning cloth, the old one does not. | 【Japan Optical Glass & Microfiber Cleaning Cloth】 CPL polarizing filter, made of Japan optical glass, deepens the intensity of blue skies, reduces or eliminates glare, enhance color&contrast. Microfiber Cleaning Cloth Size: 15*15cm/6*6in, washable and resuable, soft and smooth, individual vacuum packaging. | 【Reduce Glare & Improve Saturation】 Multiple layer Nanometer coating reduce reflection & glare and improve saturation. | 【Ultra-Slim & Avoid Vignetting】 Aluminum alloy CNC non-slip design(trapezoidal pattern) ensure the friction is increased over a large area when rotate filter, very easy to install and remove the filter. Super slim(only 5mm) rim profile to avoid vignetting on wide angle lenses. | 【Ideal For Outdoor Photography】 CPL filters are good for skies, waters, foliage. They can dramatically enhance these natural elements, giving images better appearance. | 【Tips】 Compatible with all 40.5mm lenses. Check your lens. On all lenses from Canon, Nikon, Olympus, Samsung, Fuji and other manufacturers there is a printed by a "ø" (diameter) symbol that determines the filter size.