{"id":115271,"date":"2019-06-13T06:00:40","date_gmt":"2019-06-13T11:00:40","guid":{"rendered":"https:\/\/www.premiumbeat.com\/blog\/?p=115271"},"modified":"2019-06-11T09:38:33","modified_gmt":"2019-06-11T14:38:33","slug":"fix-variable-nd-filter-vignette-davinci-resolve","status":"publish","type":"post","link":"https:\/\/www.premiumbeat.com\/blog\/fix-variable-nd-filter-vignette-davinci-resolve\/","title":{"rendered":"Learn How to Fix a Variable ND Filter Vignette in DaVinci Resolve"},"content":{"rendered":"

A variable ND filter is handy for run-and-gun filmmakers, but it’s not perfect. Here’s how you can correct some of the issues that may arise.<\/h2>\n

Variable ND filters can seem like the perfect tool for the run-and-gun filmmaker. They eliminate clunky square filters and the holder system they require. Likewise, variable NDs will also free up the kit bag by reducing the number of individual ND filters you need to carry, as one variable ND filter may cover the same range of stops as three screw-in filters.<\/p>\n

However, this is not to say that variable ND filters are the pinnacle of perfect engineering \u2014 they do have problems. Because a variable ND filter is two polarizing filters stacked on top of each other, you can run into unwanted reflections, as in the still below:<\/p>\n

\"Learn<\/a><\/p>\n

Because you’re shooting through two layers of glass, your image can also become softened (which is more predominant in the budget-friendly brands) and occurs in color casts, and the primary negative is if you push beyond the “max” stop limit, you can get uneven exposure, vignetting, or an X bar that will appear in the center of the image.<\/p>\n