BH50C40 50mm Professional Ball Head for Mirrorless and DSLR Cameras Sony A7R Max Write Speed: 730 MB/s

Max Write Speed: 730 MB/s

If you already own a ProMediaGear bracket plate

the HB3 camera handle is part of ProMediaGear's modular system

1/4"-20 Standard Tripod Mount

BH50C40 50mm Professional Ball Head for Mirrorless and DSLR Cameras Sony A7R Max Write Speed: 730 MB/sKey Features 50 lbs load capacity Arca Type Clamp C40 Version with bubble level Two 90 degree drop slots for portrait orientation Big resistance knob to adjust the tension Small friction knob to dial in the desired amount of friction (separate from the main knob) Repositionable panning knob with independent lock for precise movement Laser engraved degree markers Made in the USA 5 year warranty ProMediaGear BH50c40 Ball Head Overview The ProMediaGear