A useful device for use with spotting scopes (and binoculars, with an additional L-Type adaptor code 308 or 309). Designed to clamp to a Table, Window Sill or any other even horizontal surface with a thickness up to 36mm. Incorporates a standard 1/4-20 Tripod Bush. Features Micro-elevation and azimuth adjustments. Gloss black anodised finish.