How Yongnuos Latest Breakthrough Could Reshape the Lens Market

Third-party lens makers have been trying to cut costs on their lenses. While companies like Nikon and Canon have blocked their access to their autofocus system, brands like Sony haven't shied away at all. In a bid to change the status of third-party lenses, Yongnuo has announced a new innovation, which will be great for third-party lens users: in-house VCM motors. Have a look.