The bl d60g l bracket is custom fit for the canon d30 and d60 digital slr camera body with pg ed3 grip custom made one piece bracket machined from light weight 6061t6 aluminium allows full access to all switches and battery drawers in the words of a professional landscape photographer it also allows for fast change from horizontal to vertical composition and vice versa without having to adjust your tripod andor tripod head while maintaining lens and viewfinder to eye level relationship he