Canon 200-400mm f/4 IS lens is in pre-production. It has not announced officially yet. Photographer Joshua Holko had a chance to exclusive video review of the upcoming Canon 200 – 400mm f/4L IS lens.
Recently, Australian photographer Joshua Holko had an opportunity to work with a pre-production sample of the exciting new Canon 200-400mm lens. In the video review below Joshua offers us an exclusive look at this lens in action and he discusses his opinion of early sample images.