Hoya W12 Umber Warming Color Conversion Filter (46mm)

The 46mm W12 Umber Warming Color Conversion Filter by Hoya warms the ambient light entering the lens by 2200° Kelvin, which is a +120 mired shift, by adding a dark amber color to the overall exposure. This filter is excellent when using tungsten-balanced film like CineStill 800T, and you want to create a natural look when shooting outside during the daytime.