The Twilight filter is a deep blue-black colour that will give the user a monochromatic appearance - perfect for capturing those dusk and twilight moments. Compatible with the Lee SW150 System, this graduated filter features a hard transition from light to dark colour, allowing the effect to be placed in a specific area of the frame by positioning the filter either up or down in the holder. The hard graduation makes it best to use with images containing a horizon or other harsh line between the sky and foreground. Twilight graduated filters can also be stacked with other filters, so you can respond to almost any lighting situation.