Chrosziel C-411-13 104-82mm Step Down Insert Ring

The Chrosziel 411-13 104-82mm Step Down Adapter Ring is used when the inside diameter of a professional camera lens is 82mm and the user needs a step-down ring to adapt the 4 x 4" sunshade. This step-down ring adapts from 104mm 4 x 4" Chrosziel Sunshades (such as the SD411 sunshade with a clamping back) to cameras with a 82mm lens inside diameter.