November 12, 2014

What are Varifocal Cameras and Varifocal Lenses?

So you’re looking for the right cameras to purchase when setting up your home or business surveillance system, and you begin to see all these different terms of tech talk. You wonder to yourself, “What are Varifocal Cameras and Varifocal Lenses?” It’s actually pretty simple to understand but finding the right one for each one […]