The lens acts as the eye of your camera — without it, your camera won’t be able to capture images at all. Depending on the kind of lens you will buy, the quality of the photos you will produce will also vary. Hence, it’s only important to be meticulous when you’re buying your first (or new) lens.From knowing what MTF Measurement is to identifying which focal length best suits your needs, this article gathers 11 things to look out for…See More