Gehmann #352-37mm Clip-on polariser & colour filter Sold Individually

Gehmann #352-37 Clip-on polariser & filter 37mm

Filter can be used with a clip-on filter holder

6 color to choose from:

Yellow: Effect clarity, and reduces interfering anbiant light
Orange: Effect clarity and reduce interfering ambiant light
Grey: Absord light
Brown: Turn artificial light with a light bluish tinge into what appers as natural light
Amethyst: Increase contrast in the red / green spectrum
Green: Effect clarity, easy on eye fatigue