3 Legged Thing Bootz ND Filter sweeping seam lines for a

sweeping seam lines for a timeless

binds and jams less on lenses and with other filters (or step-up rings) and it just provides a more reliably solid feel

The optical construction of 11 elements in 8 groups (including three ED glass elements) minimizes vignetting and creates beautiful bokeh thanks to the rounded diaphragm

A standard focal length zoom lens

keys—even small lenses or camera bodies—organized and not jingling around

3 Legged Thing Bootz ND Filter sweeping seam lines for aTough, durable rubber feet for general use in most day to day circumstances. Will provide solid footing for your tripod. Dual 1 4" and 3 8" threads.