NAB Video: AbelCine Lens Doublers and the 4K Future

What is a lens doubler? Also known as a teleconverter, it's a lens element between the camera body and primary lens that doubles the focal length of your lens -- at a cost of light loss. 4K as the norm seems to be the direction everything has been moving in, and this year's NAB has been instrumental towards making that a reality. Share your thoughts below!










