Formatt Hitech 37mm Yellow-Orange 16 Filter

The Formatt 37mm Yellow-Orange 16 Filter is part of Formatt's basic contrast filter system. For a minimum contrast "push", use one of the yellow series. However, if yellow isn't enough, orange should do the trick. Yellow is the first step on the contrast scale, orange is the second. Interesting effects can be achieved with a #16. When combined with a polarizer, a moderately threatening storm can be pictured. For a real storm feeling, try a red #25.