Your Lens’ Aperture Might Be Lying to You, Or: The Difference Between F Stops and T Stops
We all understand what an F stop is and how it’s a vital component in ensuring we have a properly exposed image, but have you ever heard of a T Stop? While they might not be as relevant to you in your day-to-day photography as F-stops, knowing what they are will give you a better understanding of how your glass works.