✪ Standard Arca Dovetail Groove：With a standard Arca dovetail groove at the base, the lens foot can be easily mounted on any Arca tripod ballhead directly. ✪Lens Foot Dedicated to Sony FE 70-200mm. ✪ Safety Stop Screws:Two safety stop screws are equipped at both ends of the base to effectively avoid accidental dropping of the lens.
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