Collection: Kase Rear Mount Filters

Kase Rear Mount Filters provide a great way to use neutral density filters on lenses that cannot use the K100 Wolverine 100mm filter sstystem or magnetic circular filters. They are designed for non-standard wide-angle lenses with fixed lens hoods and bulbous glass elements.

They work with Tamron, Sigma, Canon and Nikon lenses. See individual filters for lens compatibility.