Opteka 58mm HD Multicoated Graduated Color Filter Kit For Digital SLR Cameras Includes: Red, Orange, Blue, Yellow, Green, Brown, Purple, Pink and Gray ND Filters Transform an average sunrise or sunset into something spectacular or convert a dull, washed-out sky to a breathtaking blue. No other filter has done as much to improve landscape photography as the graduated filter. Designed for selectively adding a bit of color to your imagery, the 58mm Graduated Color Filter Kit from Opteka is a nine-piece bundle comprising nine different 58mm graduated color filters- Red, Orange, Blue, Yellow, Green, Coffee, Purple, Grey and Pink.Each of the filters feature a colored half that adds color to a portion of the image, while the clear half maintains a neutral color balance. These are particularly useful for adding dramatic and creative effects to skies and other bright regions while retaining more realistic results within the other half of the frame. Each of the filters are constructed from optical glass and set within rotating aluminum filter rings for controlling the placement of the color about the frame. The filter rings also feature front threads for attaching a lens cap or stacking additional filters for further creative effects.- Graduated color filters provide a gradual color transition for a smooth blending effect. Give your landscape and skin texture a more colorful touch. Perfect for changing the mood of a picture.- Fits any camera lens with a 58mm filter thread.- This filter is mounted on a rotating frame to allow the user to bring the colored and clear filter portions into the desired position by simply rotating the mount.- This filter is double threaded allowing additional filters to be screwed one over the other. Using two color graduated filters rotated 180 degrees relative to each other allows different colors to fade into each other.- High quality metal and HD glass construction. Extremely solid and lightweight. No wobbling or cross-threading.- Color filters are one of the least expensive and most effective ways to dramatically improve your shots.