1. ND2/4/8 graduated filter contrast shooting large scenery, increasing dark light, can be superimposed. 2. Sunset filter at sunset to enhance the sense of sunset. In normal times, such as the afternoon or afternoon, to create a sense of sunset. 3. Graduated blue filter shooting with sky scenery, enhance the sense of blue can be used. Such as the sea to be emphasized on the sky. 4. Graduated red filter combined with twilight do add color, blending purple; or combined with his color to do changes, combined with the blue to purple. 5. Graduated yellow filter combined with sunset do add color; or with other colors do add color, deepen orange, combined with red. 6. ND2, ND4, ND8, ND16 to reduce the transmittance, light 1-3 grid In the light is too abundant, do slow shutter photography. For example: stream waterfall; during the day shooting unmanned street view and so on use. 7. Panchromatic blue, black, green, orange, pink, red, yellow produce different color effects. Package includes: 1x ND2 Filter 1x G.ND2 Filter 1x ND4 Filter 1x G.ND4 Filter 1x ND8 Filter 1x G.ND8 Filter 1x ND16 Filter 1x Blue Filter 1x Graduated Blue Filter 1x Brown Filter 1x Graduated Brown Filter 1x Orange Filter 1x Graduated Orange Filter 1x Pink Filter 1x Graduated Pink Filter 1x Red Filter 1x Graduated Red Filter 1x Green Filter 1x Graduated Green Filter 1x Yellow Filter 1x Graduated Yellow Filter 1x Purple Filter 1x Graduated Purple Filter 1x Sunset Filter 1x 49mm Adapter Ring 1x 52mm Adapter Ring 1x 55mm Adapter Ring 1x 58mm Adapter Ring 1x 62mm Adapter Ring 1x 67mm Adapter Ring 1x 72mm Adapter Ring 1x 77mm Adapter Ring 1x 82mm Adapter Ring 1x Wide Angle Holder 1x Square Lens Hood 1x Filter Holder 2x 12-slot Cases