K&F Concept Soft Gnd8 (3 Stops) + Metal Filter Holder + 8 * Adapter Ring Square Filter Kit, 100X150Mm Soft Graduated Neutral Den

?Including?The Square Filter Set Includes 1 * Soft Gnd8 Filter +1 * Metal Filter Holder + 8 * Filter Adapter Rings +1 * Filter Carry Bag. | ?Soft Gnd8?Soft Graduated Natural Density Filter Has 3 Stops, Is To Balance The Light Between The Ground And The Sky, Avoid Over-Exposure, 12.5% Transmittance, And Lower 1.5% Reflectivity (Compared With Commonly 0.2% Reflectivity). | ?Metal Filter Holder?The Filter Holder Is Made Of Aviation Aluminum With Cnc Integrated Technology, The Surface Is Black Matte Oxidation The Weight Is 77G, 9Mm Thickness, And Fit Lens Focal Length Larger Than 18Mm Wide-Angle Lens. | ?28 Multi-Layer Coatings?Both Sides Of The Glass With Nanometer Coatings Are Waterproof, And Scratch-Resistant, The Double-Side Polishing Technology Ensures The Light Penetrates The Glass, With No Color Cast. | ?Imported Agc Glass?The Filter Made Of Japanese Agc Glass Ensures A High-Quality Image.