Here is a neat video. Host Rudy Winston, Canon technical advisor of renowned fame, explains…
The Science Behind 4K Optics (Canon video)
Neat little video by CanonUSA on Youtube. Learn all you have to know about 4k. Real 4K technology goes far beyond the label. Canon 4K optics are born from decades of research and design, creating brilliant, vivid, rich images. And it all begins with the lens.