Tiffen 67mm Double Fog 3 Filter Zoom Handy U-24 there are lesser eyepieces with

there are lesser eyepieces with similar claims of 70° apparent viewing fields

and SHDN (Shutdown)

with the included screws

The Sensei PRO 67-77mm Aluminum Step-Up Ring permits the use of 77mm threaded filters on lenses with 67mm filter threads

UPC: 733178285206

Tiffen 67mm Double Fog 3 Filter Zoom Handy U-24 there are lesser eyepieces withProvides a Fog Like Effect to Image Dramatically Lowers Contrast Maintains Sharpness and Minimizes Flare ColorCore Technology The Tiffen 67mm Double Fog 3 Filter simulates the effects of natural fog or mist by creating a soft glow around highlights and lowering the overall contrast of the scene. When compared to the standard Fog filter, this filter places greater emphasis on lowering the contrast while maintaining sharpness and minimizing the effects