Canon’s $11,000 200-400mm f/4L lens is not something you take apart lightly. (In fact, the full official name is Canon EF 200-400mm f/4L IS USM Lens with Internal 1.4x Extender, but we are trying to keep it short). But that is not to say that it can not be taken apart. Canon’s youtube channel published such a lens […]
The post Gorgeous stop motion movie shows the internals of Canon’s EF200-400mm f/4L IS USM Extender 1.4× appeared first on DIY Photography.