Manfrotto 393 Long Lens Support Monopod BracketManfrotto 393 Long Lens Support Monopod Bracket Specifically developed for use with very long lenses on Monopods. Key features: Friction base which enables the bracket to pan on Monopod, also can be used on a tripod. Two rubber hand grips plus rubber protection to prevent damage to lens when tilted to maximum. Variable centre height adjustment in three steps. Features Developed for use with very long lenses on monopods Friction base enables the