: Cokin A123S Filter, A, Gradual Blue B2 Soft : Camera Lens Graduated Color Filters : Electronics. Cokin A123S Gradual Blue Soft B2 Filter A-Series 。 Blue Graduated filters enhance the sky while they underline the colors of mountain landscapes. They are also the filters for sea photography where they intensify the white sparkle of breaking waves. They are available in five variations. A122 - B1 graduated blue filter reduces the light 1 stop. A123 - B2 graduated blue filter reduces the light 3 stops. A123L - 2x Light starts with the same neutral density as A122, but feathers the blue almost from the color edge and more gently graduates to clear. One stop of compensation. A123S - 8x Is the same density of color as A123M but the graduation extends to 3/4 of the filter. Requires 3 stops. A123F - 8x Full is the same as A123S except that the blue covers the entire filter. Requires 3 stops 。 。 。
Cokin A123S Filter Gradual Blue B2 Soft A,A123S Filter Gradual Blue B2 Soft A Cokin,: Cokin A123S Filter, A, Gradual Blue B2 Soft : Camera Lens Graduated Color Filters : Electronics, Get cheap goods online Tide flow fashion products Online activity promotion enjoy free shipping now Discover The Newest Design In Our Fashion Shop! A Cokin A123S Filter Gradual Blue B2 Soft.