This is a Brand new CROMOFILTER Cokin 52mm Color Graduate Emerald 2 (E2) (Color Graduate Emerald Filter), half clear and the other half gradual Emerald, two stop). This filter has a pin on the edge by the rim so the filter can be turned once it is on the lens. Thereby being able to level the color grad on the horizon line.In conditions of extreme light intensity, such as sunshine on snowy mountains or on the beach Color Grad Emerald filters are recommended as essential. Color Grad Emerald filters have several uses and offer the possibility to achieve otherwise unachievable results. Transform an average sunrise or sunset into something spectacular or convert a dull washed out sky to a breathtaking cool. No other filter has done as much to improve landscape photography as the graduated filter. Add color selectively while leaving the rest of the scene unaffected.Often you want to balance light intensity between two areas within a scene. This is important outdoors to allow more sky detail while properly exposing the foreground. Exposing for the foreground will produce a washed-out, over-exposed sky, exposing for the sky will leave the foreground dark, underexposed.Color Grad Emerald filters are half clear, half emerald, with a smoothly graded transition between. A Color Grad Emerald-to-clear is often best for balancing sky to foreground and enhancing landscapes or Ocean-scapes. Color-Grad® FiltersE2 Two Stop Transform an average sunrise or sunset into something spectacular or convert a dull, washed-out sky to a breathtaking emerald. No other filter has done as much to improve landscape photography as the graduated filter. Add color selectively while leaving the rest of the scene unaffected Half color, half clear with a graduated density transition for smooth blending into the scene Available in a rainbow array of colors and Neutral Density filters Use in combination, with one affecting the upper half of the image, the other affecting the lower half.Ideal for snow or sand scenes or ocean or landscapes , or infrared digital photography when combined with an infrared filter.
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