The DJI Ronin 3D Focus System automatically detects the distance between the lens and subject and enables a center AF point for manual focus lenses for a continuously focused shot. Requires the DJI Ronin Focus Motor to function. Features: For Continuous Focus with Manual Lenses Detects Distance from Lens to Subject Enables Center AF Point Camera-Top Shoe Mount Included All DJI brand products are non-returnable after any packaging has been opened. If a DJI product has an initial manufacturer defect, the item may be exchanged within 7 days of original purchase. However, if there is any noticeable damage to the product, we cannot accept the exchange or return. If 7 days has passed since purchase, the defect should be addressed through the manufacturer's warranty: https://www.dji.com/support/product We apologize, but there are no exceptions to these conditions for DJI products.
