K&F Concept Auto Focus Lens Mount Adapter Ring EF/EF-S to FX Electronic Lens Adapter Compatible for Canon EF EF-S Mount Lens to Fuji FX Mount Cameras Neutral Density Filters Equipped with a smart phone

K&F Concept Auto Focus Lens Mount Adapter Ring EF/EF-S to FX Electronic Lens Adapter Compatible for Canon EF EF-S Mount Lens to Fuji FX Mount Cameras Neutral Density Filters Equipped with a smart phoneDescription * 1. The phase focus mode shortens the focus stroke, and only needs to calculate once to complete the focus, the focusing speed is faster and more accurate; * 2. USB firmware upgrade technology, upgrade compatible with new cameras and new lenses on the market, no longer limited (upgrade software can be downloaded on the official website) * 3. Ultra fast focusing speed, AF auto focus, providing fast and accurate detection of focusing

SKU: 16489013113 · From meijijudolehavre.com