Freewell TRUE COLOR coating process provides the most color-accurate Variable ND filters on the market. GimbalSafe: Freewell GimbalSafe technology ensures each filter frame goes through a rigorous lightweight test without harmful effects. Coating: Dustproof, Scratch-resistant, Oilproof, Color Neutral coating ensures you get the best possible image while shooting outdoors. Storage Protection: Each filter kit comes with a robust filter case.
