The LEE SW150 Lens Adapter for Fujifilm 8-16mm f/2.8 is a lens adapter that allows you to use the LEE SW150 Filter Holder with your Fujifilm XF 8-16mm f/2.8 lens. This allows you to use a variety of LEE filters with your lens, including ND filters, polarising filters, and graduated filters. The lens adapter is made of high-quality materials and is designed to be durable and long-lasting. It is also easy to attach and remove, making it a convenient accessory to have in your camera bag.