Lee's slimline Landscape Polariser is designed to go down to 16/17mm without vignetting when used with a two slotted filter holder on a full frame 35mm sensor. However, the Landscape Polariser comes with an added advantage. It has a slightly warm bias, so not only is the photographer able to remove glare from shiny surfaces, or increase the contrast between blue sky and white cloud, they can also enhance the greens, browns and golds in landscapes. Because the Landscape Polariser screws onto the front of the holder, it leaves both slots in the holder free, allowing the photographer to add further filters of their choice, opening up even more creative possibilities.