Canon 52mm Drop In Gelatin Filter Holder

The 52mm Drop-in gelatine filter holder allows you to fit various gels on your Canon telephoto lenses that accepts 52mm filters in their standard holder. For example, UV, Skylight gels etc. It is compatible with the Canon EF 500mm f/4L IS USM, Canon EF 400mm f/4 DO IS USM, Canon EF 300mm f/2.8L IS USM, Canon EF 400mm f/2.8L IS USM, Canon EF 600mm f/4L IS USM.

Price: 99.99 from Wex Photo Video