The Irix Edge Vari ND 2-5 86mm is a high-quality screw filter specifically designed as an ND or neutral density filter. This filter allows for flexible control of exposure by reducing the amount of light that reaches a camera's sensor. With a variable density range of 2 to 5 stops, it offers photographers the opportunity to achieve creative effects, such as blurring motion or creating long exposures in daylight. The filter has a diameter of 86 mm, making it compatible with a wide range of lenses. Its construction ensures high optical clarity and minimizes unwanted reflections, resulting in improved image quality. The Irix Edge Vari ND 2-5 is therefore an essential tool for photographers looking to expand their creative possibilities.