The 37mm Ethereal Diffusion Lens Filter by Urth is a high-quality screw filter specifically designed for photographers and videographers looking to create a unique light atmosphere. This Black Mist Filter is ideal for creating a soft, dreamy ambience in your shots by diffusing light while reducing contrasts. With a diameter of 37 millimetres, this filter is versatile and easily attaches to various lenses. The black colouring of the filter ensures it remains unobtrusive and does not compromise image quality. The Ethereal Diffusion Filter is suitable for both digital and analogue photography and can be used in a variety of scenarios, from portrait to landscape shots. It is a valuable tool for creative minds wanting to add a special touch to their images.