K&F Concept Reverse Graduated ND8 Filters, Square GND8 Grad Neutral Density Filter 3 Stops 100 * 150 2mm Optical Glass GND Slim HD Nano Coating Waterproof

Reverse Graduated ND8: K&F CONCEPT GND8 filters allow you to reduce the amount of light reaching the sensor on a portion of your image. This helps to control the exposure difference between Highlights and Shadows for a more balanced exposure and dramatic effect. 28-Layer Double-sided Coating: : Nanoscale coating with anti-reflection, water, oil, dust and scratch resistant technology that can withstand almost any condition. Dimensions:: : 150mm x 100mm x 2mm, Compatible with K&F CONCEPT X-series filter holder, or any 100mm square filter holder system, such as Cokin Z-PRO Series. High Definition Optical Glass: : Made of high-quality German optical glass, no colour cast or drop in sharpness. High Definition Optical Glass: : Made of high-quality German optical glass, no colour cast or drop in sharpness.